Bookmarks
Bookmarks (株式会社ブックマークス) operates Benkyo-Cafe, a 39-studio nationwide chain of membership-based adult study spaces in Japan, complemented by StudyHabit online coaching and corporate IT Passport training programs serving 10,000+ working adult learners.
- Company typePrivate
- Founded2008
- HeadquartersShibuya, Japan
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What Bookmarks does
Bookmarks (株式会社ブックマークス) is a Tokyo-based private company founded in August 2008 by Hiroshi Yamamura that operates Benkyo-Cafe (勉強カフェ), a membership-based network of dedicated study spaces for Japanese working adults. The company opened its first studio in Sendagaya in November 2008 and has grown the network to 39+ locations across Japan as of April 2026, comprising a mix of directly operated, franchise (FC), and alliance studios serving 10,000+ members. Bookmarks positions itself as Japan's first "accompaniment-type" (伴走型) self-study room, combining ergonomically designed quiet workspaces, lounges with free drinks, and community programming (Pomodoro groups, study events, the fever community-coin platform) to address the problem that 52.6% of Japanese working adults report studying nothing at all.
The company's product portfolio has three pillars: (1) Benkyo-Cafe monthly physical memberships modeled on sports-gym subscription economics; (2) StudyHabit, a ¥5,500/month online study-continuation coaching subscription launched in June 2022 with dedicated coaches, weekly reviews, and monthly Zoom sessions; and (3) corporate/B2B offerings, including a 2-month intensive IT Passport exam prep program (81% pass rate, 95% satisfaction) and a free consultation service for company-wide IT Passport adoption. Revenue also includes franchise fees (¥2.0M initial + ¥500K pre-opening support, halved for second stores) and ongoing royalties from FC licensees.
The underlying technology stack centers on a proprietary remote teleconcierge/operator system that allows semi-unmanned studio operations, paired with Photosynth's Akerun entry/exit management system (adopted chain-wide in 2018) to control labor costs and enable franchise unit economics. Distribution is multi-channel: direct-operated stores, franchise/alliance stores, JR East's STATION WORK platform (22 studios integrated as of 2023), the StudyHabit digital direct channel, and a corporate direct-sales arm for IT Passport programs. Notable brand and GTM partnerships include Otsuka Pharmaceutical, Lotte, Gaba Corporation, audiobook.jp (Otobank), and TechsPlus. Bookmarks has raised no disclosed external funding, operates with a 1-10 person HQ team using Google Workspace and Gemini AI, and reports ¥18M in registered capital.
Bookmarks firmographics
Firmographics- Name
- Bookmarks
- Legal name
- 株式会社ブックマークス
- Website
- https://bookmarks.co.jp
- Company type
- Private
- Founded year
- 2008
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- Bookmarks (株式会社ブックマークス) operates Benkyo-Cafe, a 39-studio nationwide chain of membership-based adult study spaces in Japan, complemented by StudyHabit online coaching and corporate IT Passport training programs serving 10,000+ working adult learners.
- Ownership category
- akta.pro rank
Bookmarks industry classification
Industry- Product category
- Adult Learning Spaces
- NAICS
- Educational Support Services (61171)
- SIC
- Services-Educational Services (8200)
- akta.pro primary industry
- Foundational Reading & Writing Literacy (EDAAAAAA)
Keywords
Where Bookmarks is headquartered
LocationHeadquarters
- HQ city
- Shibuya
- HQ country
- Japan
- HQ region
- Asia
Offices5 records
Markets served
Bookmarks business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Operations, Personnel, Infrastructure, Marketing or Sales, Technology or R&D
Revenue model
- Benkyo-Cafe Physical Membership: Monthly subscription membership for access to physical study-space studios. Members pay a monthly fee for use of workspace, lounge, free drinks, and community facilities. Modeled on sports gym membership structure (monthly recurring).
- Franchise Fees and Royalties: Initial franchise join fee of 2 million yen (plus 500,000 yen pre-opening support fee; halved for 2nd store onwards). Franchisees pay ongoing royalties. The company also earns from sublease/real-estate arrangements and remote operator service fees.
- StudyHabit Online Coaching Subscription: Monthly subscription at 5,500 JPY (tax-inclusive) for online study-continuation coaching. Delivered via dedicated coaching platform; includes weekly check-ins, monthly Zoom sessions, progress tracking sheets, and motivational events.
- Corporate / B2B Partnerships: Revenue from corporate partnerships including sponsored events, corporate membership bulk purchases, IT Passport corporate training programs, and co-marketing with brands such as Otsuka Pharmaceutical and Lotte.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | StudyHabit monthly coaching subscription |
| Other | One time/ perpetual license | Franchise initial fees |
| Usage-based | Pay-as-you-go | JR East STATION WORK individual member pricing |
Go-to-market motion4 records
Distribution channels6 records
Marketing channels9 records
Bookmarks product offering
Product offeringCore offering
Bookmarks operates Benkyo-Cafe, a network of 39+ membership-based co-learning study spaces across Japan where adult learners pay monthly fees to access distraction-free workspaces, lounges, and a goal-accompaniment community. The company also runs StudyHabit, an online study continuation coaching subscription (5,500 JPY/month), offers IT Passport certification training programs for corporate clients pursuing DX readiness, and licenses the Benkyo-Cafe brand and remote-operator operational model through a franchise program.
Product overview
Bookmarks operates a portfolio of three interconnected offerings: (1) 勉強カフェ — a membership-based co-learning space network (with both directly operated and franchise stores) positioned as Japan's first 'accompaniment-type' self-study room since 2008, (2) StudyHabit — an online study continuation coaching service that provides dedicated coaches for working adults, launched to extend support beyond the physical spaces, and (3) IT Passport qualification programs — DX training offerings including a 2-month intensive exam prep course and corporate consultation services for company-wide IT Passport adoption. The company also licenses its remote operator system and brand to franchisees.
Differentiator
Problem solved
Functional benefit
Brands
- 勉強カフェ: 会員制ラーニンクスペース。2008年から続く大人のための勉強空間。月額制で自習室サービスを提供。
- StudyHabit
- BASE POINT Office
Products and services
- Benkyo-Cafe (勉強カフェ) Membership-based co-learning space network for adults in Japan, offering monthly subscription access to distraction-free workspaces, lounges with free drinks, a shared library, and a goal-accompaniment community. Operates across 39+ studios (direct, franchise, and alliance) in major cities.
- StudyHabit (勉強継続コーチング) Online study continuation coaching subscription at 5,500 JPY/month (tax-inclusive) that provides a dedicated coach for one-on-one support, including study planning wall-bouncing, daily progress tracking via shared sheets, weekly reviews, and a monthly 25-minute Zoom session. Targets busy working adults who struggle to maintain study momentum.
- IT Passport Exam 2-Month Intensive Program (ITパスポート試験合格2ヶ月集中プログラム) Structured 2-month preparation course for Japan's IT Passport national certification, achieving an 81% pass rate and 95% customer satisfaction. Designed for non-IT professionals and corporate employees in their 40s-50s pursuing DX readiness.
- Benkyo-Cafe Franchise Program (勉強カフェフランチャイズ加盟) Franchise licensing program that enables independent franchisees to operate Benkyo-Cafe studios under the registered trademark, supported by Bookmarks' remote operator system. Initial franchise join fee of 2,000,000 JPY (halved for second store) with total initial investment estimated at 8-20 million JPY.
Quantifiable outcome
- 81% IT Passport exam pass rate and 95% customer satisfaction for the 2-month IT Passport intensive program
- +3 more outcomes
Companies that use Bookmarks
Customer profileNamed customers7 records
Segments4 records
Ideal customer profiles3 records
Bookmarks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration1 record
Feature3 records
Bookmarks partnerships and signals
Strategic signalPartnerships
Ten partnerships are on record, tiered core, minor and flagship.
- Ayumu Inc. (株式会社歩)coreAyumu Inc. operates the Kanazawa Minami-Yokaichi FC franchise store in partnership with a vocational training school. The same space serves vocational trainees during daytime and Benkyo-Cafe members in evenings/weekends — Japan's first dual-use study/vocational training facility, enabling 'two-crop farming' (二毛作) model.
- TechsPlus Inc. (TechsPlus株式会社, 逆転コーチング)minorBenkyo-Cafe provides physical study space access to students of TechsPlus' online test-prep coaching program 'Gyakuten Coaching'. Students who cannot concentrate at home or lack a dedicated study room use Benkyo-Cafe studios as their study base, supporting higher study-hours and pass rates.
- Lotte Co., Ltd. (ロッテ) / NewsPicks Creations (LOTTE KX LAB.)minorParticipated in the 'Sayonara #TsuiitsuSumaho — Otona no Manabi Support' project co-created by Lotte and NewsPicks Creations. Benkyo-Cafe locations provided gum products, focus-method content, and educational videos to adult learners. The project aimed to support focus and study habits by leveraging gum-chewing research showing improved concentration.
- JR East (East Japan Railway Company) / STATION WORKflagshipJR East's STATION WORK platform integrated 22 Benkyo-Cafe studios into its nationwide ~800-location co-working/study-space network. STATION WORK individual and corporate subscribers can access Benkyo-Cafe locations. This partnership extends Benkyo-Cafe's reach to JR East's commuter user base across Kanto and beyond.
- Otsuka Pharmaceutical Co., Ltd. (大塚製薬株式会社)minorOtsuka Pharmaceutical co-sponsored the 'Otona no Kyotsu Test 2022 Spring' quiz event. Participants who answered 5 questions correctly received CalorieMate product samples at Benkyo-Cafe locations. The partnership also included a formal partner contract to address health issues among adult learners studying at Benkyo-Cafe.
- Base Point Co., Ltd. (株式会社ベースポイント)minorCo-located rental office 'BASE POINT Office Ryo-goku' opened adjacent to the Benkyo-Cafe Ryo-goku studio (June 2019). Bookmarks and Base Point share a real-estate and service ecosystem — Benkyo-Cafe members and BASE POINT Office tenants benefit from proximity and cross-referral.
- Otobank Inc. (株式会社オトabank) / audiobook.jpminorJoint 'Otona no Benkyo' campaign across all 24 Benkyo-Cafe locations. Otbkank provided audiobook.jp 60-day free trial cards to Benkyo-Cafe members and set up iPads for audiobook体験 at 3 stores (Shibuya, Shinjuku, Kichijoji). Also promoted the audiobook 'Brain-Improving Ear Study Method' to adult learners.
- SHARE HOUSE 180° (by 株式会社SHARE 180)minorBenkyo-Cafe Nagoya Global Gate studio is partnered with the SHARE HOUSE 180° shared-living facility. SHARE HOUSE residents (primarily 20-30 year olds considering their career) use Benkyo-Cafe as their study space, and SHARE HOUSE staff visited and reported on the facility, creating mutual cross-promotion.
- Gaba Corporation (株式会社GABA)minorMutual membership benefit partnership: Benkyo-Cafe members received free enrollment (normally 10,800 JPY) for Gaba's 60+ course; Gaba students received free enrollment (normally 32,400 JPY) for Benkyo-Cafe membership. The partnership aimed to expand learning opportunities across both platforms.
- Photosynth Co., Ltd. (株式会社Photosynth)corePhotosynth's Akerun entry/exit management system has been adopted at Benkyo-Cafe since 2018 across all locations. The system enables unmanned store operations, significant labor cost reduction, and secure member access control. Photosynth featured Bookmarks as a case study of full-chain Akerun adoption across its network.
Scale indicators7 records
Recent moves14 records
Expansion highlights6 records
Bookmarks competitors and assessment
Company assessmentBroad incumbents
- WeWork Japan: WeWork Japan operates premium co-working spaces serving the same 20-40 year-old professional demographic in Tokyo, Osaka, and Nagoya. Not a study-room specialist but competes for the same adult workspace budgets and member mind-share.
- Regus / IWG Japan: Global flexible-workspace provider operating Regus, Spaces, and HQ brands across Japanese cities. Overlaps with Benkyo-Cafe on adult work/study use cases, particularly in transit-adjacent locations where STATION WORK partnership sits.
- Study Sapuri (Recruit Co., Ltd.): Recruit's Study Sapuri is Japan's largest online study-support platform with subscription video lessons for certifications including IT Passport. Overlaps with Bookmarks' StudyHabit and IT Passport program in the online adult study-continuation and certification-prep market.
- TSUTAYA / Culture Convenience Club (CCC): CCC's T-SITE / 蔦屋書店 (Tsutaya Books) venues provide free and paid study zones for adults. Overlaps with Benkyo-Cafe for casual read/coffee/study use cases, though Tsutaya is broader lifestyle rather than dedicated study rooms.
Regional players
- JR East STATION WORK: JR East's STATION WORK is both a Bookmarks partner (22 Benkyo-Cafe studios integrated) and a competitor as a paid drop-in workspace network of ~800 stations. Comparable in transit-adjacent workspace distribution model and Japanese commuter target.
Direct peers
- fabbit Inc. (ファビット): Japanese coworking chain targeting professionals and SMBs in regional cities, comparable in scale and multi-store rollup model to Bookmarks' franchise expansion — directly competes for the same Japanese adult professional member.
- KSS Corporation (Kaikatsu Club / 快活CLUB): KSS operates Kaikatsu Club, Japan's largest paid self-study room (自習室) and karaoke café network. Most direct head-to-head peer in Japan's adult paid self-study space category with overlapping membership pricing model and physical-store footprint.
- BIZcomfort (WOOC Inc.): WOOC operates the BIZcomfort low-cost coworking chain across Japan. Similar store-network economics and target member (professionals, side-business owners, learners) make it a closely comparable adult-workspace peer.
Emerging players
- Space Market (スペースマーケット): Space Market operates Japan's largest peer-to-peer space-rental marketplace, including study/learning spaces. Adjacent business model (monetizing underutilized study spaces) and a partial alternative to franchised Benkyo-Cafe locations in major cities.
- Schoo (Schoo Inc.): Schoo is a Japanese online video learning platform serving working adults with reskilling/professional development content. Comparable to StudyHabit as a digital coaching/learning channel for the same 20-40-year-old professional target.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks5 records
Key highlights7 records
Customer concentration
Bookmarks social profiles
Digital presenceBookmarks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bookmarks leadership team
Management profileNumber of profiles
Profiles1 record
Bookmarks funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bookmarks M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Bookmarks
What does Bookmarks do?
Bookmarks operates Benkyo-Cafe, a network of 39+ membership-based co-learning study spaces across Japan where adult learners pay monthly fees to access distraction-free workspaces, lounges, and a goal-accompaniment community. The company also runs StudyHabit, an online study continuation coaching subscription (5,500 JPY/month), offers IT Passport certification training programs for corporate clients pursuing DX readiness, and licenses the Benkyo-Cafe brand and remote-operator operational model through a franchise program.
Is Bookmarks a public or private company?
Bookmarks is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Bookmarks founded?
Bookmarks was founded in 2008. It employs 1 to 10 people.
Where is Bookmarks based?
Bookmarks is headquartered in Shibuya, Japan, in the Asia region.
How does Bookmarks make money?
Four revenue lines are on record. Benkyo-Cafe Physical Membership is the primary driver. The others are franchise Fees and Royalties, studyHabit Online Coaching Subscription and corporate / B2B Partnerships.
Who are Bookmarks's main competitors?
Broad incumbents on record are WeWork Japan, Regus / IWG Japan, Study Sapuri (Recruit Co., Ltd.) and TSUTAYA / Culture Convenience Club (CCC). JR East STATION WORK is listed as a regional player. Direct peers are fabbit Inc. (ファビット), KSS Corporation (Kaikatsu Club / 快活CLUB) and BIZcomfort (WOOC Inc.). Emerging players are Space Market (スペースマーケット) and Schoo (Schoo Inc.).
Does Bookmarks have an API?
No public API is recorded for Bookmarks.
What industry is Bookmarks in?
Bookmarks's product category is Adult Learning Spaces. Its primary akta.pro industry code is EDAAAAAA, Foundational Reading & Writing Literacy. Its NAICS code is 61171 and its SIC code is 8200.