LAVA International

What LAVA International does

LAVA International is a Tokyo-headquartered private wellness operator that runs Japan's largest hot yoga studio network under the LAVA brand, with 455+ studios across 46-47 prefectures, supplemented by 242+ Rintosull machine Pilates studios and a diversified portfolio of wellness, fitness, beauty, and lifestyle sub-brands including MUQU (facial salon), BurnesStyle (kickboxing), jump one (trampoline fitness), Evolv (EMS training), Z BODY, FIVE ELEMENT FIT, BIONAS (men's esthetics), Memiel (eye care), and ENBOX GYM. The company serves health-conscious consumers — primarily women seeking fitness, stress relief, and wellness — through a combination of directly operated physical studios, online platforms (UCHIYOGA+ for online yoga lessons, MEISOON meditation app, YogaFull content portal), instructor training (FIRSTSHIP school with 11,000+ graduates across 5 campuses), and private-label merchandise (SUKALA yoga apparel, Lapre e-commerce).

The business model is built primarily on recurring subscription membership revenue from 500+ physical studios, supplemented by instructor training fees, online content subscriptions, merchandise sales, beauty/wellness service fees, and corporate services including B2B sales-promotion partnerships targeting the health-conscious member demographic. International operations have begun scaling from a 2014 Singapore beachhead into Vietnam and Malaysia (each with 2-3 locations as of mid-2026) through joint concepts with local partners such as 25 FIT. As of April 2026 the group employs 7,232 staff (6,534 regular, 698 part-time), and LAVA has cumulatively served over 2 million hot yoga experience users since inception.

The company's technological footprint is centered on studio operations rather than digital platforms. Proprietary elements include a hot yoga methodology refined over 20+ years, an industry-first Hot Machine Pilates program (launched October 2025), a 3,000+ full-time instructor base trained in-house, and consumer-facing digital products (online yoga subscription, meditation app with iOS Health integration, e-commerce store). Group structure includes multiple wholly-owned operating subsidiaries under the LAVA International parent, following a 2016 spin-off from Venture Bank Co., Ltd.

Name

LAVA International

Legal name

株式会社LAVA International

Website

https://lava-intl.co.jp

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

5,001–10,000 employees

Short description

LAVA International operates Japan's largest hot yoga studio network (455+ LAVA studios and 242+ Rintosull Pilates studios across all prefectures) plus a diversified ecosystem of wellness, fitness, beauty, and instructor-training sub-brands serving health-conscious consumers primarily through subscription-based studio memberships and increasingly through online platforms and international expansion in Singapore, Vietnam, and Malaysia.

Ownership category

akta.pro rank

Product category

Hot Yoga & Wellness Studios

NAICS

Fitness and Recreational Sports Centers (713940)

SIC

Services-Membership Sports & Recreation Clubs (7997), Hotels, Rooming Houses, Camps & Other Lodging Places (7000)

akta.pro primary industry

Hot Yoga & Heated Pilates (HSADACAC)

akta.pro secondary industries

General Yoga Instruction (Hatha/Vinyasa/Flow) (HSADACAA), Private 1:1 Yoga/Pilates & Small-Group Sessions (HSADACAI), Mindfulness & Mental Wellbeing Experiences (Stress Management, Sleep Retreats, Coaching) (THAJAHAH), Yoga, Pilates & Mind-Body Movement Education (EDAAAHAC)

Keywords

• Hot yoga studios
• Machine pilates studios
• Yoga instructor training
• Wellness fitness centers
• Online yoga platform

Headquarters

HQ city

Tokyo

HQ country

Japan

HQ region

Asia

Offices7 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Studio Membership/Subscription: Monthly and annual membership fees for hot yoga studios (LAVA), machine Pilates studios (Rintosull), and other fitness brands. Revenue from member subscriptions across 455+ LAVA studios and 242+ Rintosull studios.
2. Online Content Subscription: UCHIYOGA+ online yoga service subscription providing 365-day access to online yoga lessons
3. Merchandise Sales: Sales of yoga apparel (SUKALA), yoga accessories, supplements, and wellness products through Lapre online store
4. Service Fees: Yoga instructor training school fees (FIRSTSHIP), beauty salon services (MUQU), and various wellness service fees
5. Corporate Services: Corporate membership services, sales promotion partnerships, and B2B marketing services targeting LAVA's member demographic

Pricing tiers

Go-to-market motion2 records

Distribution channels6 records

Marketing channels7 records

Core offering

LAVA International operates Japan's largest hot yoga studio chain (455+ LAVA studios and 242+ Rintosull machine Pilates studios across 46 prefectures), offering yoga, Pilates, beauty/facial services, and fitness classes under both monthly membership subscriptions and drop-in fees. The company also runs yoga instructor certification (FIRSTSHIP), online yoga streaming (UCHIYOGA+), a meditation app (MEISOON), and private-label yoga apparel (SUKALA), forming a vertically integrated wellness ecosystem.

Product overview

LAVA International operates a diversified wellness ecosystem comprising studio-based fitness services (hot yoga studios LAVA, machine pilates Rintosull, facial salon MUQU), online digital services (UCHIYOGA+ online yoga, MEISOON meditation app, YogaFull content platform, Lapre e-commerce), yoga instructor training (FIRSTSHIP), private label apparel (SUKALA yoga wear), and multiple specialized fitness sub-brands including BurnesStyle (kickboxing), jump one (trampoline), Evolv (EMS), Z BODY, and FIVE ELEMENT FIT. The company also operates wellness businesses including BIONAS esthesic services, ENBOX GYM, Memiel eye care, and international studios in Singapore, Malaysia, and Vietnam.

Differentiator

Problem solved

Functional benefit

Products and services

• Hot Yoga Studio LAVA (ホットヨガスタジオLAVA) Japan's largest hot yoga studio chain offering hot yoga, room-temperature yoga, floating yoga, and maternity yoga classes across 455+ locations nationwide. Targets health-conscious individuals seeking professional instruction and wellness benefits.
• Rintosull (マシンピラティススタジオ) Machine Pilates studio brand targeting active women seeking posture improvement and body shaping, using reformer Pilates machines. Operates 242+ studios nationwide as of April 2026.
• FIRSTSHIP Yoga Instructor Training School (ヨガスクールFIRSTSHIP) Yoga instructor training school with 5 campuses nationwide (Shinjuku, Yokohama, Osaka, Fukuoka, Shibuya), certified by Yoga Alliance USA, with over 11,000 graduates producing LAVA's instructor talent pipeline.
• UCHIYOGA+ (LAVA Online Yoga Service) Online yoga lesson subscription service providing year-round access to LAVA's top instructors' classes streamed to members at home. Extends the in-studio experience to remote and traveling members.
• MEISOON Meditation App (瞑想アプリ) Meditation mobile app produced by LAVA offering beginner-friendly programs, situation-specific meditation sessions, and automatic recording of meditation sessions with mood tracking, integrated with iOS Health app.
• Lapre (LAVA Online Store) E-commerce online store selling yoga apparel, yoga accessories, supplements, and wellness products curated by LAVA.
• MUQU Facial Salon (月額制フェイシャルサロン) Facial salon offering professional skincare treatments using clinic-grade beauty machines and expert care specialists on a monthly subscription basis.
• SUKALA Yoga Wear Brand Yoga wear private label brand developed in collaboration with LAVA instructors, featuring high functionality and comfort for hot yoga environments with feminine designs.
• BurnesStyle Kickboxing Fitness Fitness program combining mindfulness and kickboxing with a unique mind-body approach designed for shortest optimal maximum effects.
• jump one Trampoline Fitness Japan's first trampoline fitness studio, combining trampolines with music and lighting for a new style fitness experience.
• YogaFull Digital Media Platform Yoga lifestyle information website operated by LAVA featuring content from yoga instructors and specialists, supporting brand engagement and content marketing.
• Evolv EMS Fitness Studio Germany-origin EMS fitness gym offering whole-body EMS training suits used by Hollywood celebrities and top athletes, branded as Evolv in Japan under LAVA International.
• Z BODY Personal Training Studio Ultra-efficient 30-minute personal training studio using machine Pilates with 1000+ customized workout combinations for time-pressed members.
• FIVE ELEMENT FIT Body Makeup Studio Ultra-efficient body makeup studio combining three types of exercise for effective body conditioning results in short sessions.
• Amamu (天馬夢) Health Resort Hotel Health resort hotel offering macrobiotic and food plan options, fasting plans, yoga, Segway, horseback riding, and spa services for wellness retreats.
• BIONAS Men's Esthetic Brand (ビオナス) Subscription-based men's esthetic brand offering 30-minute single-menu treatments with unlimited visits, opening its first store in Takadanobaba.
• ENBOX GYM Kickboxing Fitness Brand New fitness brand combining kickboxing and gym facilities designed to help members find exercise habits suited to them.
• Memiel Eye Care Salon (目がスッキリする salon) Eye care salon promoting new digital-age eyecare habits focused on 'visual power' (見力) rather than traditional visual acuity measures, addressing modern screen-related eye strain.

Quantifiable outcome

• 500+ studio locations nationwide
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Eleven partnerships are on record, tiered minor and core.

• 小田急電鉄 (Odakyu Electric Railway)minorStrategic or Co-development Partner · 6 March 2026Collaboration for 'HOME FOREST' immersive yoga retreat event at Hakone from March 14-29, 2026. LAVA top instructors gather for nature-connected retreat experience.
• 株式会社ベンチャーバンク (Venture Bank)coreStrategic or Co-development Partner · 1 September 2022Integration of PLAYGROUND, DanjoBi, Yuzuriha, Rebone, and Mibyo no Kiseki businesses from Venture Bank Group.
• 株式会社ベンチャーバンク (Venture Bank)coreStrategic or Co-development Partner · 1 May 2020Integration of BurnesStyle dark fitness kickboxing business from Venture Bank Group.
• 株式会社ベンチャーバンク (Venture Bank)coreStrategic or Co-development Partner · 1 August 2019Integration of FIRSTSHIP yoga school and resort business from Venture Bank Group, expanding LAVA's service portfolio.
• 株式会社SUMIグループ (SUMI Group)coreOthersGroup company - one of the group companies under LAVA International's corporate umbrella.
• 株式会社FEEL CONNECTIONcoreOthersGroup company - part of LAVA International's group of companies.
• 株式会社iGENEcoreOthersGroup company - part of LAVA International's group of companies.
• 株式会社ラスト (Plant)coreOthersGroup company - part of LAVA International's group of companies.
• 株式会社ベンチャーバンクエンターテイメント (Venture Bank Entertainment)coreOthersGroup company - part of LAVA International's group of companies.
• 株式会社Venture Bank NEXTcoreOthersGroup company - part of LAVA International's group of companies.
• 三井住友銀行 (Sumitomo Mitsui Banking Corporation)coreOthersMain transaction bank for LAVA International

Scale indicators11 records

Recent moves13 records

Expansion highlights6 records

Broad incumbents

• Renaissance Inc. Japanese women's-focused fitness chain (formerly Suzuhara). Comparable as a Japan-based, female-demographic-targeted fitness studio operator, broader in scope than LAVA but serving overlapping member base.
• Peloton Interactive: Global connected fitness platform combining live/on-demand classes (including yoga and Pilates) with hardware. Comparable as a yoga/Pilates content provider competing for LAVA's online subscribers via UCHIYOGA+.
• Konami Sports Club: Japan's largest fitness club operator with nationwide network of general-purpose sports clubs. Comparable as a Japanese fitness incumbent competing for the same health-conscious consumer wallet, though broader in scope than LAVA's yoga/Pilates focus.

Direct peers

• YogaWorks: Multi-brand US yoga studio operator offering hot, traditional, and hybrid formats. Comparable multi-format yoga studio operator with membership and teacher training arms, similar in breadth to LAVA's studio portfolio.
• CorePower Yoga: US-based hot yoga and fitness studio chain with 200+ locations. Direct comparable to LAVA's hot yoga studio business model, premium positioning, and heated-room differentiation.
• Club Pilates: US-based franchise operator with 800+ machine Pilates studios. Directly comparable to LAVA's Rintosull machine Pilates brand in concept (reformer-based, small group) and franchise/studio growth model.

Emerging players

• Cure.fit (Cult.fit): India-based multi-format fitness chain including yoga, strength, and Pilates under Cult.fit brand. Comparable as an emerging-market multi-format wellness operator pursuing studio + digital integration similar to LAVA's omnichannel approach.

Regional players

• Feel Cycle: Japan-based indoor cycling ("dark fitness") studio chain with 200+ locations. Comparable as a Japanese boutique fitness operator with similar premium membership model, though cycling rather than yoga format.

Market position

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/yoga_lava
• YouTubeyoutube.com/channel/UC4HJHyxvlYSiusoZ5oe5zag
• Facebookfacebook.com/yogalava
• Instagraminstagram.com/lavayoga_official

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries25 records

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 LAVA International