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Dong-A University

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uuid000toch

Namestring
Dong-A University
Legal namestring
Dong-A University (동아대학교)
Company typeenum
Private
Founded yearint
1946
Descriptiontext

Dong-A University is a private higher-education institution headquartered in Busan, South Korea, with three campuses in Seo-gu and Saha-gu: the Bumin Campus (administration), Guduk Campus (College of Medicine, College of Nursing, and the affiliated Dong-A University Hospital), and Seunghak Campus (humanities, engineering, natural sciences, and arts). Founded in 1946 by Dr. Jeong-Jae Hwan Seokdang as a Korean private university, the institution is the No. 1 private university in Busan, is ranked 13th in South Korea by undergraduate enrollment, and claims an alumni base of 230,000. It operates undergraduate, general graduate, and specialized graduate schools spanning approximately 15 colleges, with notable newer programs in Artificial Intelligence (Department of AI established 2021), Software, Computer Engineering, and Semiconductors.

The university's core technology and product surface comprises three notable offerings: the E-Class Learning Management System (eclass.donga.ac.kr) for course management, lecture scheduling, and academic administration; the DongA Cloud Service providing institutional cloud storage and computing resources to students, faculty, and staff; and the Dong-A Korean Language Institute, which runs Korean language courses on a four-semester-per-year calendar with rolling admissions and capped class sizes of 15 students. Identity, email, and collaboration are delivered through Microsoft Office 365 and institutional Google Workspace accounts at @donga.ac.kr/@dau.ac.kr, and the campus participates in the global eduroam Wi-Fi roaming service.

Dong-A's revenue is generated primarily through tuition and academic fees for undergraduate and graduate programs, Korean Language Course tuition (KRW 1,300,000 per semester), and government-funded scholarships including the Korean Government Scholarship Program (KGSP). Enrollment is sourced domestically through the admissions office and internationally through the Office of International Affairs, which manages 334 partner-institution relationships across 39 countries and 1,526 international students from 47 countries. Distribution is direct-to-consumer: students apply via the international admissions portal (dongaoia.donga.ac.kr), supported by marketing through the university's English and Korean websites, Facebook, Instagram, YouTube, and international education fairs. The affiliated Dong-A University Hospital provides an integrated clinical training and employment channel for nursing and medical students, contributing to a reported 90%+ graduate employment rate in the College of Nursing.

Short descriptiontext

Dong-A University is a private South Korean university in Busan founded in 1946, offering undergraduate and graduate programs across roughly 15 colleges to domestic and international students (1,526 from 47 countries), with revenue from tuition and KGSP scholarships.

Operating statusenum
Operating
Ownership categoryenum
Headcount rangeband
5,001–10,000
akta.pro rankint
HeadquartersBusan, South Korea
HQ citystring
Busan
HQ countrystring
South Korea
HQ regionstring
Asia
Markets served

Serves global market

Offices3 records

Each record includes

City, Country, Type, Description, Source

Keyword5 values
higher education, undergraduate programs, graduate programs, Korean language courses, international student admissions
Industry2 codes
1Comprehensive Doctoral Research Universities (Multi-Disciplinary)
CodeEDAHABAAPrimaryYes
2Technical Universities with Specialized Engineering Domains
CodeEDAHAEAIPrimaryNo
NAICS code3 codes
  • Colleges, Universities, and Professional Schools611310
  • Colleges, Universities, and Professional Schools6113
  • Educational Support Services611710
SIC code1 code
  • Services-Educational Services8200
Product category
Higher Education
Social media profiles3 records
GTM motion2 records

Each record includes

Type, Description, Source

Revenue model3 records
1Tuition and Academic Fees
TypeSubscription Recurring
Description

Revenue from undergraduate and graduate tuition, Korean Language Course fees (1,300,000 KRW per semester), and specialized graduate school programs.

english.donga.ac.kr
2Korean Language Institute Programs
TypeSubscription Recurring
Description

Semester-based tuition fees for Korean language education programs serving international students and learners.

english.donga.ac.kr
3Government Grants and Scholarships
TypeSubscription Recurring
Description

KGSP (Korean Government Scholarship Program) and other government-funded educational grants.

english.donga.ac.kr
Marketing channels4 records

Each record includes

Title, Type, Stage, Description, Source

Distribution channels4 records

Each record includes

Title, Type, Scope, Target buyer, Description, Source

Pricing details1 tier
1Korean Language Course - Per Semester
ModelSubscriptionBilling cadenceMulti-year contract
Notes

1,300,000 KRW per semester (approximately 200 hours of instruction over 10 weeks). Class size limited to 15 students per class.

english.donga.ac.kr
GTM typeB2C
B2C
Offering typeServices
Services
Core offering1 text field

Dong-A University is a private higher education institution that delivers undergraduate, graduate, and specialized graduate degree programs across 15 colleges spanning humanities, natural sciences, engineering, medicine, business, nursing, and arts. It also operates a Korean Language Institute that provides semester-based Korean language training to international learners and administers international student admissions and exchange programs through its Office of International Affairs.

Differentiator
Functional benefit
Problem solved
Quantifiable outcome1 of 3 values shown
  • 90%+ employment rate for College of Nursing graduates
+2 more records
Product overview1 text field

Dong-A University operates as a comprehensive private university in Busan, South Korea, with three campuses (Seunghak, Bumin, and Gudeok). The university's technology-enabled educational services include the E-Class Learning Management System (LMS) for online course delivery and academic administration, and the DongA Cloud Service for institutional cloud computing. The Dong-A Korean Language Institute provides dedicated language education programs for international students. Founded in 1946 with approximately 230,000 alumni, the university offers undergraduate and graduate programs across 14 colleges including Engineering, Medicine, Natural Sciences, and Software, with notable programs in Artificial Intelligence (established 2021), Computer Engineering, and Semiconductors.

Product and service6 records
1Undergraduate Degree Programs
CategoryHigher Education
Description

Degree programs across 15 colleges including humanities, sciences, engineering, medicine, business, arts, and sports, delivered to Korean and international undergraduate students across three campuses.

2Graduate Degree Programs
CategoryHigher Education
Description

Master's, doctoral, and specialized graduate programs covering law, business, education, social welfare, international studies, and other disciplines, available to domestic and international students.

3Dong-A Korean Language Institute
CategoryLanguage Education
Description

Korean language education program for international students and foreigners, offering beginner through advanced level courses across 4 semesters per year at 1,300,000 KRW per semester with approximately 200 hours of instruction over 10 weeks; class size limited to 15 students.

4College of Seokdang Honors
CategoryHigher Education
Description

Honors college established in 2010 to develop talented individuals representing the local community and Korea, continuing the founder Dr. Jeong-Jae Hwan Seokdang's educational philosophy.

5Dong-A University Hospital Clinical Training
CategoryMedical Education
Description

Clinical training and hands-on practice provided through Dong-A University Hospital for College of Medicine and College of Nursing students, supporting a 90%+ employment rate for College of Nursing graduates.

6Department of Artificial Intelligence Program
CategoryHigher Education
Description

AI-focused academic program covering deep learning, natural language processing, computer vision, data science, and digital twin, preparing students for AI development and research careers. Established 2021.

Scale indicator5 records

Each record includes

Type, Value, Description, Source

Partnership5 partners
1334 Partner Institutions Worldwide
Strategic tierCoreTypeStrategic or Co-development Partner
Description

334 international partner institutions across 39 countries for student exchange, research collaboration, and academic partnerships. This network supports the university's internationalization strategy and provides mobility opportunities for both incoming and outgoing students.

english.donga.ac.kr
Strategic tierMinorTypeStrategic or Co-development Partner
Description

Summer program partnership where selected nursing students from Dong-A University participate in short-term training at University of Illinois Chicago, experiencing global nursing education and healthcare systems.

Strategic tierCoreTypeStrategic or Co-development Partner
Description

Korean Government Scholarship Program partnership for recruiting and supporting international scholarship students. Dong-A University is an official participating institution.

4Gaya National Research Institute of Cultural Heritage (NRICH)
Strategic tierMinorTypeStrategic or Co-development Partner
Description

Joint research partnership in archaeological DNA studies, specifically ancient Korean dog genome sequencing research published in PLOS ONE.

koreatimes.co.kr
5Japan's Graduate University for Advanced Studies (SOKENDAI)
Strategic tierMinorTypeStrategic or Co-development Partner
Description

International research collaboration partner in ancient DNA studies of Korean Peninsula archaeological specimens.

koreatimes.co.kr
Recent move6 records

Each record includes

Date, Type, Title, Description, Source

Expansion highlight5 records

Each record includes

Type, Description

Peers10 records
TypeRegional player
Description

Private Korean university headquartered in Gimhae near Busan, with medical and engineering programs; directly competes with Dong-A for the Busan/Gyeongnam student catchment and international Korean-language learners.

TypeRegional player
Description

Premier public research university in Busan serving the same regional student base; competes with Dong-A in Busan-specific recruitment though differentiated by public status and larger research portfolio.

TypeBroad incumbent
Description

Elite Korean public research university focused on science, engineering, and AI; overlaps with Dong-A's AI/Software/Semiconductor program expansion as a higher-prestige competitor in the same STEM-adjacent space.

TypeDirect peer
Description

Major private Korean research university with engineering, medicine, business, and humanities colleges; comparable as a comprehensive private institution with strong industry ties.

TypeDirect peer
Description

Top-ranked private Korean research university with extensive international exchange networks, medical facilities, and comprehensive programs — comparable multi-disciplinary private structure, though at higher tier of prestige.

TypeRegional player
Description

Private university in Busan competing with Dong-A for the same metropolitan student pool; comparable in scale and program breadth at the regional tier.

TypeDirect peer
Description

Private Korean research university offering multi-disciplinary programs with established international partnerships; structurally similar private comprehensive institution.

TypeDirect peer
Description

Private Korean research university offering multi-disciplinary programs and strong international partnerships; comparable in scale, private-status, and comprehensive structure to Dong-A.

TypeDirect peer
Description

Comprehensive private Korean university with broad undergraduate/graduate programs across humanities, sciences, engineering, business, and arts, plus a global network and large international student population — directly comparable in scope and positioning to Dong-A.

TypeDirect peer
Description

Private Korean university with broad program portfolio including engineering, medicine, business, and arts, plus a large international student body — comparable comprehensive structure.

Market position
Strengths4 records

Each record includes

Headline, Details, Source

Weaknesses4 records

Each record includes

Headline, Details, Source

Competitive moat5 records

Each record includes

Type, Details

Key risks5 records

Each record includes

Headline, Details, Source

Key highlights6 records

Each record includes

Headline, Details, Source

Customer concentration

Classification, Details

Named customers1 record

Each record includes

Name, Industry, Type, Use case, Source, UUID

Segment4 records

Each record includes

Title, Type, Primary, Description, Pain point addressed, Use case, Source

Technology focused
No
API detail
Has APIbool
No

Docs URL, Description

Integration2 records

Each record includes

Title, Type, Description, Source

AI capability7 records

Each record includes

Type, Description, Source

AI maturity
App detail

Has app

Core technology
Revenue estimate
Valuation estimate
Number of profiles
No data
No data
Funding overview

Funding stage, Last funding date, Total funding USD

Funding rounds

Each record includes

Round, Amount USD, Date, Pre money valuation, Total investors, Investors, News

Investors

Each record includes

Name, Type, Date of entry, Rounds participated, Website

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Each record includes

Name, Acquisition type, Announced date, Completed date, Status, Website, News

Investment

Each record includes

Name, Round, Announced date, Lead investor, Website, News

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Dong-A University

Higher Educationenglish.donga.ac.kr

Dong-A University is a private South Korean university in Busan founded in 1946, offering undergraduate and graduate programs across roughly 15 colleges to domestic and international students (1,526 from 47 countries), with revenue from tuition and KGSP scholarships.

What Dong-A University does

Dong-A University is a private higher-education institution headquartered in Busan, South Korea, with three campuses in Seo-gu and Saha-gu: the Bumin Campus (administration), Guduk Campus (College of Medicine, College of Nursing, and the affiliated Dong-A University Hospital), and Seunghak Campus (humanities, engineering, natural sciences, and arts). Founded in 1946 by Dr. Jeong-Jae Hwan Seokdang as a Korean private university, the institution is the No. 1 private university in Busan, is ranked 13th in South Korea by undergraduate enrollment, and claims an alumni base of 230,000. It operates undergraduate, general graduate, and specialized graduate schools spanning approximately 15 colleges, with notable newer programs in Artificial Intelligence (Department of AI established 2021), Software, Computer Engineering, and Semiconductors.

The university's core technology and product surface comprises three notable offerings: the E-Class Learning Management System (eclass.donga.ac.kr) for course management, lecture scheduling, and academic administration; the DongA Cloud Service providing institutional cloud storage and computing resources to students, faculty, and staff; and the Dong-A Korean Language Institute, which runs Korean language courses on a four-semester-per-year calendar with rolling admissions and capped class sizes of 15 students. Identity, email, and collaboration are delivered through Microsoft Office 365 and institutional Google Workspace accounts at @donga.ac.kr/@dau.ac.kr, and the campus participates in the global eduroam Wi-Fi roaming service.

Dong-A's revenue is generated primarily through tuition and academic fees for undergraduate and graduate programs, Korean Language Course tuition (KRW 1,300,000 per semester), and government-funded scholarships including the Korean Government Scholarship Program (KGSP). Enrollment is sourced domestically through the admissions office and internationally through the Office of International Affairs, which manages 334 partner-institution relationships across 39 countries and 1,526 international students from 47 countries. Distribution is direct-to-consumer: students apply via the international admissions portal (dongaoia.donga.ac.kr), supported by marketing through the university's English and Korean websites, Facebook, Instagram, YouTube, and international education fairs. The affiliated Dong-A University Hospital provides an integrated clinical training and employment channel for nursing and medical students, contributing to a reported 90%+ graduate employment rate in the College of Nursing.

Dong-A University firmographics

Firmographics
Name
Dong-A University
Legal name
Dong-A University (동아대학교)
Website
https://english.donga.ac.kr
Company type
Private
Founded year
1946
Operating status
Operating
Headcount range
5,001–10,000 employees
Short description
Dong-A University is a private South Korean university in Busan founded in 1946, offering undergraduate and graduate programs across roughly 15 colleges to domestic and international students (1,526 from 47 countries), with revenue from tuition and KGSP scholarships.
Ownership category
akta.pro rank

Dong-A University industry classification

Industry
Product category
Higher Education
NAICS
Colleges, Universities, and Professional Schools (611310), Colleges, Universities, and Professional Schools (6113), Educational Support Services (611710)
SIC
Services-Educational Services (8200)
akta.pro primary industry
Comprehensive Doctoral Research Universities (Multi-Disciplinary) (EDAHABAA)
akta.pro secondary industry
Technical Universities with Specialized Engineering Domains (EDAHAEAI)

Keywords

  • Higher education
  • Undergraduate programs
  • Graduate programs
  • Korean language courses
  • International student admissions

Where Dong-A University is headquartered

Location

Headquarters

HQ city
Busan
HQ country
South Korea
HQ region
Asia

Offices3 records

Markets served

Dong-A University business model

Business model
GTM type
B2C
Offering type
Services

Revenue model

  1. Tuition and Academic Fees: Revenue from undergraduate and graduate tuition, Korean Language Course fees (1,300,000 KRW per semester), and specialized graduate school programs.
  2. Korean Language Institute Programs: Semester-based tuition fees for Korean language education programs serving international students and learners.
  3. Government Grants and Scholarships: KGSP (Korean Government Scholarship Program) and other government-funded educational grants.

Pricing tiers

ModelBillingPrice
SubscriptionMulti-year contractKorean Language Course - Per Semester

Go-to-market motion2 records

Distribution channels4 records

Marketing channels4 records

Dong-A University product offering

Product offering

Core offering

Dong-A University is a private higher education institution that delivers undergraduate, graduate, and specialized graduate degree programs across 15 colleges spanning humanities, natural sciences, engineering, medicine, business, nursing, and arts. It also operates a Korean Language Institute that provides semester-based Korean language training to international learners and administers international student admissions and exchange programs through its Office of International Affairs.

Product overview

Dong-A University operates as a comprehensive private university in Busan, South Korea, with three campuses (Seunghak, Bumin, and Gudeok). The university's technology-enabled educational services include the E-Class Learning Management System (LMS) for online course delivery and academic administration, and the DongA Cloud Service for institutional cloud computing. The Dong-A Korean Language Institute provides dedicated language education programs for international students. Founded in 1946 with approximately 230,000 alumni, the university offers undergraduate and graduate programs across 14 colleges including Engineering, Medicine, Natural Sciences, and Software, with notable programs in Artificial Intelligence (established 2021), Computer Engineering, and Semiconductors.

Differentiator

Problem solved

Functional benefit

Products and services

  • Undergraduate Degree Programs Degree programs across 15 colleges including humanities, sciences, engineering, medicine, business, arts, and sports, delivered to Korean and international undergraduate students across three campuses.
  • Graduate Degree Programs Master's, doctoral, and specialized graduate programs covering law, business, education, social welfare, international studies, and other disciplines, available to domestic and international students.
  • Dong-A Korean Language Institute Korean language education program for international students and foreigners, offering beginner through advanced level courses across 4 semesters per year at 1,300,000 KRW per semester with approximately 200 hours of instruction over 10 weeks; class size limited to 15 students.
  • College of Seokdang Honors Honors college established in 2010 to develop talented individuals representing the local community and Korea, continuing the founder Dr. Jeong-Jae Hwan Seokdang's educational philosophy.
  • Dong-A University Hospital Clinical Training Clinical training and hands-on practice provided through Dong-A University Hospital for College of Medicine and College of Nursing students, supporting a 90%+ employment rate for College of Nursing graduates.
  • Department of Artificial Intelligence Program AI-focused academic program covering deep learning, natural language processing, computer vision, data science, and digital twin, preparing students for AI development and research careers. Established 2021.

Quantifiable outcome

  • 90%+ employment rate for College of Nursing graduates
  • +2 more outcomes

Companies that use Dong-A University

Customer profile

Named customers1 record

Segments4 records

Dong-A University technology and API

Technology

Technology focussed No

API detail

Has API
No
API docs
API detail

Core technology

AI maturity

App detail

Integration2 records

AI capability7 records

Dong-A University partnerships and signals

Strategic signal

Partnerships

Five partnerships are on record, tiered core and minor.

  • 334 Partner Institutions WorldwidecoreStrategic or Co-development Partner334 international partner institutions across 39 countries for student exchange, research collaboration, and academic partnerships. This network supports the university's internationalization strategy and provides mobility opportunities for both incoming and outgoing students.
  • University of Illinois ChicagominorStrategic or Co-development PartnerSummer program partnership where selected nursing students from Dong-A University participate in short-term training at University of Illinois Chicago, experiencing global nursing education and healthcare systems.
  • Korean Government (KGSP)coreStrategic or Co-development PartnerKorean Government Scholarship Program partnership for recruiting and supporting international scholarship students. Dong-A University is an official participating institution.
  • Gaya National Research Institute of Cultural Heritage (NRICH)minorStrategic or Co-development PartnerJoint research partnership in archaeological DNA studies, specifically ancient Korean dog genome sequencing research published in PLOS ONE.
  • Japan's Graduate University for Advanced Studies (SOKENDAI)minorStrategic or Co-development PartnerInternational research collaboration partner in ancient DNA studies of Korean Peninsula archaeological specimens.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Dong-A University competitors and assessment

Company assessment

Regional players

  • Inje University: Private Korean university headquartered in Gimhae near Busan, with medical and engineering programs; directly competes with Dong-A for the Busan/Gyeongnam student catchment and international Korean-language learners.
  • Pusan National University: Premier public research university in Busan serving the same regional student base; competes with Dong-A in Busan-specific recruitment though differentiated by public status and larger research portfolio.
  • Kyungsung University: Private university in Busan competing with Dong-A for the same metropolitan student pool; comparable in scale and program breadth at the regional tier.

Broad incumbents

  • KAIST: Elite Korean public research university focused on science, engineering, and AI; overlaps with Dong-A's AI/Software/Semiconductor program expansion as a higher-prestige competitor in the same STEM-adjacent space.

Direct peers

  • Hanyang University: Major private Korean research university with engineering, medicine, business, and humanities colleges; comparable as a comprehensive private institution with strong industry ties.
  • Yonsei University: Top-ranked private Korean research university with extensive international exchange networks, medical facilities, and comprehensive programs — comparable multi-disciplinary private structure, though at higher tier of prestige.
  • Dongguk University: Private Korean research university offering multi-disciplinary programs with established international partnerships; structurally similar private comprehensive institution.
  • Sungkyunkwan University: Private Korean research university offering multi-disciplinary programs and strong international partnerships; comparable in scale, private-status, and comprehensive structure to Dong-A.
  • Kyung Hee University: Comprehensive private Korean university with broad undergraduate/graduate programs across humanities, sciences, engineering, business, and arts, plus a global network and large international student population — directly comparable in scope and positioning to Dong-A.
  • Konkuk University: Private Korean university with broad program portfolio including engineering, medicine, business, and arts, plus a large international student body — comparable comprehensive structure.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Dong-A University social profiles

Digital presence

Dong-A University financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Dong-A University leadership team

Management profile

Number of profiles

Dong-A University funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Dong-A University M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Dong-A University

What does Dong-A University do?

Dong-A University is a private higher education institution that delivers undergraduate, graduate, and specialized graduate degree programs across 15 colleges spanning humanities, natural sciences, engineering, medicine, business, nursing, and arts. It also operates a Korean Language Institute that provides semester-based Korean language training to international learners and administers international student admissions and exchange programs through its Office of International Affairs.

Is Dong-A University a public or private company?

Dong-A University is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was Dong-A University founded?

Dong-A University was founded in 1946. It employs 5,001 to 10,000 people.

Where is Dong-A University based?

Dong-A University is headquartered in Busan, South Korea, in the Asia region.

How does Dong-A University make money?

Three revenue lines are on record. Tuition and Academic Fees are the primary driver. The others are korean Language Institute Programs and government Grants and Scholarships.

Who are Dong-A University's main competitors?

Regional players on record are Inje University, Pusan National University and Kyungsung University. KAIST is listed as a broad incumbent. Direct peers are Hanyang University, Yonsei University, Dongguk University, Sungkyunkwan University, Kyung Hee University and Konkuk University.

Does Dong-A University have an API?

No public API is recorded for Dong-A University.

What industry is Dong-A University in?

Dong-A University's product category is Higher Education. Its primary akta.pro industry code is EDAHABAA, Comprehensive Doctoral Research Universities (Multi-Disciplinary), with a secondary code of EDAHAEAI, Technical Universities with Specialized Engineering Domains. Its NAICS code is 611310 and its SIC code is 8200.

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Live signals
NateNC Lim Ji-min, who was hit in the face by a ball, has completed jaw surgery and will be discharged on the 21st: Nate SportsNC Dinos pitcher Lim Ji-min has completed surgery for facial and jaw fractures sustained during a game against the Lotte Giants on May 14. The team announced that he is recovering at Dong-A University Hospital in Busan and is scheduled for discharge on May 21, with his return date to be determined by his recovery progress.Mirage NewsKAIST Unveils Stretch-Proof Display TechKAIST researchers, in collaboration with Dong-A University, have developed an auxetic-based stretchable display platform that can expand by up to 15% while preserving the original shape of text, images, and other on-screen content without distortion. The technology uses selective point connections based on computational analysis to enable isotropic expansion in all directions, maintaining stable electrical operation and brightness levels even after repeated stretching cycles. The achievement is expected to serve as a foundational technology for next-generation electronics including wearable devices, electronic skin, medical biosensors, soft robots, and curved automotive and aircraft displays.KoreatimesAncient Korean dog DNA decoded for 1st time, revealing distinct 2,000-year-old lineageA joint research team led by South Korea's Gaya National Research Institute of Cultural Heritage, NRICH, Dong-A University, and Japan's Graduate University for Advanced Studies has successfully sequenced the complete genomes of ancient dogs excavated from the Neukdo and Bonghwang-dong archaeological sites on the Korean Peninsula, marking the first analysis of ancient Korean dog DNA. The study, published in PLOS ONE, found that these approximately 2,000-year-old dogs formed a distinct genetic lineage separate from Australian dingos and New Guinea Singing Dogs, challenging the assumption that East Asian dogs constituted a single population. The researchers also detected Western Eurasian dog genes in the specimens, with proportions increasing in later periods, indicating ongoing genetic exchange between Eastern and Western Eurasian dog populations over millennia.