Seanuts

What Seanuts does

Seanuts (株式会社シーナッツ) is a Japanese SaaS company founded in 2007 and headquartered in Minato, Tokyo, that provides reservation and sales management systems to the Japanese accommodation industry. Its flagship product, TL-リンカーン (TL-Lincoln), is an ASP/SaaS platform that centrally manages room inventory, rates, and reservation notifications from travel companies and online travel agencies (OTAs) for hotels and ryokans, with reported deployment across approximately 6,100 facilities. The platform's core technical differentiator is the 共通在庫サービス (Common Inventory Service), which allows room types and plans to be registered once and distributed to all connected sales channels, reducing overbooking risk through simultaneous inventory confirmation and deduction. The product family is offered in three tiers (Full Service at ¥30,000+/month, Travel Company Limited at ¥15,000/month, Net Sales Limited), supplemented by TL-GroupTravel (a free cloud-based group booking case management service used by ~2,300 facilities) and TLブッキング (an API-based booking engine for official accommodation websites).

The company operates a primarily direct sales motion with regional sales representatives and a corporate team for chain hotel accounts, complemented by referral partnerships with PMS vendors. Distribution reach is extensive, with 100+ connected travel companies and OTAs including JTB, Hotelbeds, Fliggy, Klook, Traveloka, WebBeds, KKday, and Hopper. Ownership is anchored by two strategic shareholders — 株式会社リクルート (Recruit) and 株式会社JTB — who together have been instrumental in establishing Seanuts as a leading reservation system vendor within the Japanese travel industry. Global expansion is underway, including operations in South Korea via local agency partnerships and integrations extending to SE Asia, Greater China, Europe, the Middle East, and North America.

Revenue is generated through recurring SaaS subscriptions (setup fees plus per-month pricing scaled to facility room count), with no public revenue disclosure. The company has executed an aggressive multi-year channel expansion strategy, adding 30+ new distribution partners during 2024-2026 alone, and underwent a leadership transition in 2025 with Goto Taro (後藤 太郎) succeeding Yamada Hideki (山田 英樹) as Representative Director and President. Headcount stood at approximately 107 employees as of April 2025, with steady but measured growth from 85 employees in 2018.

Name

Seanuts

Legal name

株式会社シーナッツ

Website

https://seanuts.co.jp

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

101–250 employees

Short description

Seanuts provides TL-リンカーン, a Japanese SaaS reservation and sales management system used by ~6,100 hotels and ryokans to centrally manage room inventory, rates, and OTA reservations, supported by 100+ distribution partners and backed by Recruit and JTB.

Ownership category

akta.pro rank

Product category

Hospitality Reservation Software

NAICS

Other Travel Arrangement and Reservation Services (56159), All Other Travel Arrangement and Reservation Services (561599)

akta.pro primary industry

Destination & Venue Reservation Systems (DMO/MICE) (THALADAI)

akta.pro secondary industry

Tour/Activities/Attractions Reservation Systems (THALADAG)

Keywords

• Hotel reservation system
• Accommodation management software
• Channel manager platform
• Hospitality SaaS solutions
• PMS integration software

Headquarters

HQ city

Minato

HQ country

Japan

HQ region

Asia

Offices1 record

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. TL-リンカーン フルサービス: Full-featured subscription service for accommodation facilities. Includes setup fee (導入費) plus monthly usage fee based on total room count. Covers both travel company and online sales management, inventory control, rate management, reservation management, PMS integration, and statistical data.
2. TL-リンカーン 旅行会社管理機能限定版: Limited version focusing only on travel company management functions. Lower monthly fee than full service. Allows batch room adjustment and performance data aggregation for travel company sales.
3. TL-リンカーン ネット販売管理機能限定版: Limited version focusing only on online sales management functions. Allows batch room/rate adjustment and performance data aggregation for online sales channels.
4. TL-GroupTravel: Free group reservation management system for accommodation facilities. Cloud-based case management for group bookings including inquiry tracking, confirmation status, reminder functions, and PMS integration.
5. TLブッキング: Interface service for connecting TL-リンカーン inventory to accommodation's official website booking system. API-based integration allowing web development companies to create custom booking pages.

Pricing tiers

Go-to-market motion3 records

Distribution channels4 records

Marketing channels5 records

Core offering

Seanuts provides ASP/SaaS-based reservation and sales management systems for Japanese accommodation facilities (hotels and ryokans). Its flagship TL-Lincoln platform centrally manages room inventory, rates, and reservation notifications from travel companies and online travel agencies (OTAs), while TL-GroupTravel handles group booking case management and TL-Booking enables official website booking engines.

Product overview

Seanuts (株式会社シーナッツ) provides a suite of reservation and sales management systems for the Japanese accommodation industry. The core platform is TL-リンカーン (TL-Lincoln), an ASP-based reservation/sales management system that centrally manages room inventory, rates, and reservation notifications from travel companies and online sales channels. TL-リンカーン is offered in three tiers: フルサービス (full service), 旅行会社管理機能限定版 (travel company management limited), and ネット販売管理機能限定版 (net sales management limited). The product family includes TLブッキング, which leverages TL-リンカーン's common inventory service to enable official accommodation homepage booking; 共通在庫サービス, an evolved channel connection method that allows unified room/plan management distributed across all connected sales channels; and リザプリ, a notification standardization service that unifies reservation formats across channels for improved PMS integration. TL-GroupTravel is a separate cloud-based group booking case management service, provided free of charge, that handles group reservation workflows from inquiry through confirmation. The two products are complementary: TL-リンカーン manages individual/OTA reservations while TL-GroupTravel handles group booking cases, and both integrate with PMS systems.

Differentiator

Problem solved

Functional benefit

Brands

• TL-リンカーン: 旅行会社とネット販売からの予約通知を一元管理し、残室・料金調整を一括でできるASPサービス。約6,100の宿泊施設に利用されている。
• TL-GroupTravel
• TLブッキング
• 共通在庫サービス (TL-Lincoln Connect)

Products and services

• TL-Lincoln (TL-リンカーン) ASP/SaaS-based reservation and sales management system that centrally manages room inventory, rates, and reservation notifications from travel companies and OTAs on a single screen, enabling unified control of multiple sales channels with rapid update speeds to prevent overbooking.
• TL-GroupTravel (TL-グループトラベル) Cloud-based group booking case management service for accommodations that manages the full lifecycle of group reservations from initial inquiry through execution confirmation, with PMS integration and 365-day support.
• TL-Booking (TLブッキング) API-based interface enabling accommodations to display room types, plans, inventory, and rates from TL-Lincoln's common inventory service on their official website and accept direct reservations with unified branding and seamless booking experience.

Quantifiable outcome

• Reservation notification processing time reduced to 1/3 of previous levels
• +4 more outcomes

Named customers14 records

Segments1 record

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

Yes

API docs

API detail

Core technology

AI maturity

App detail

Integration112 records

Feature6 records

Partnerships

Seven partnerships are on record, tiered major and core.

• Traveloka Japan株式会社majorTechnology or Integration · 1 October 2025Traveloka is an all-in-one travel booking platform centered on Southeast Asia. Direct connection enables access to travelers using Traveloka's app across the region.
• 株式会社KKDAY JAPANmajorTechnology or Integration · 16 June 2025KKday is an online platform for optional tours and activities with presence in 92 countries and 550+ cities. Connection enables inventory sharing through 共通在庫サービス for inbound promotion.
• Klook Travel Technology合同会社majorTechnology or Integration · 12 June 2023Klook is a platform offering travel and leisure experience products worldwide with 180+ countries of users. Connection supports both inbound and outbound travel promotion.
• 株式会社JTBcoreStrategic or Co-development Partner · 14 February 2020JTB's group booking management system connects with TL-GroupTravel for two-way communication. Replaced FAX-based communication with cloud-based system. First connection with Direct A Unit service in April 2020.
• 株式会社JTB (TL-GroupTravel接続)coreTechnology or Integration · 14 February 2020JTB's Direct A Unit connects with TL-GroupTravel enabling cloud-based group booking communication, replacing FAX transmission with real-time data sharing.
• アリババグループ (Fliggy)majorTechnology or Integration · 19 August 2019Fliggy is Alibaba Group's Chinese travel platform with 700+ million users. Connection enables English room type and plan sharing for Chinese market access.
• HotelbedsmajorTechnology or Integration · 14 June 2018Global B2B travel provider with brands including Hotelbeds, Bedsonline, Tourico Holidays, and GTA. Connection enables access to 185+ country market and 170,000+ hotel properties.

Scale indicators9 records

Recent moves6 records

Expansion highlights6 records

Direct peers

• SiteMinder: SiteMinder is the closest global analog to Seanuts: a hotel channel manager and distribution platform that connects accommodation properties to OTAs, GDS, and wholesalers worldwide. Both companies sit on the same two-sided network (hotels × distribution partners) and sell into accommodation facilities.
• Cloudbeds: Cloudbeds is an all-in-one hospitality SaaS suite combining PMS, channel manager, and booking engine for hotels, hostels, and B&Bs globally. Its channel-manager and booking-engine modules directly overlap TL-Lincoln and TL-Booking functionality for accommodation operators.
• RateGain: RateGain is a travel technology and hospitality distribution platform offering rate intelligence, channel manager, and connectivity solutions. Its hospitality distribution products operate on the same two-sided connectivity model as Seanuts TL-Lincoln, with global OTA and hotel integrations.
• HotelRunner: HotelRunner is a hotel channel manager and booking engine platform that connects independent hotels and chains to OTAs, wholesalers, and metasearch engines. Comparable to Seanuts in serving small-to-mid accommodation operators on a unified reservation/distribution stack.
• eZee Absolute (eZee Technosys): eZee Absolute is a cloud-based hotel PMS with integrated channel manager and booking engine, used by independent hotels and small chains worldwide. Its reservation/booking engine and OTA-connectivity modules map directly to the TL-Lincoln / TL-Booking product family.
• Mews: Mews is a cloud-native hospitality PMS with built-in reservation management, booking engine, and OTA integrations. Although newer and broader than Seanuts, the reservation/connectivity overlap with TL-Lincoln makes it a directly comparable product for accommodation operators.
• D-EDGE (including Availpro): D-EDGE is a hotel distribution technology provider combining a CRS, channel manager, and booking engine for independent hotels and chains globally. Its product overlap with TL-Lincoln (connectivity + booking) and its long track record in hospitality tech make it a relevant comparable for Seanuts' product set.

Broad incumbents

• Sabre Hospitality (SynXis): Sabre's SynXis is a global Central Reservation System and hotel distribution platform serving major hotel chains worldwide. Seanuts explicitly integrates with SynXis for upward inventory/rate update. As a global incumbent CRS, SynXis sets the integration model that TL-Lincoln operates against.
• Booking.com (Booking Connectivity): Booking.com is the world's largest OTA and operates connectivity solutions for hotels wanting to manage availability and rates for Booking.com inventory. As an OTA-incumbent in the same value chain Seanuts intermediates, it is both a key distribution partner and a structural competitive reference for channel-management capability.

Regional players

• Yanolja: Yanolja is a Korean travel and hospitality platform that has built B2B SaaS (including hotel solutions) alongside its consumer OTA. Seanuts operates Korea-distribution activity through a local agency, making Yanolja the most direct Korean regional competitor in hospitality technology.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

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

M&A

Investments

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

Frequently asked questions about Seanuts