Ant Capital Partners
Private equityTokyo · Growth–Late Stage · 39 people tracked
Also known as Ant Capital Partners Co., Ltd.
Investment thesis
Ant Capital Partners focuses on private equity investments in Japan, including buyout investments. Drawing on the team's expertise and knowledge of the Japanese market, the firm works to contribute to the growth of Japanese industry and the national economy while helping advance the overall investment industry. It also provides support services to its portfolio companies.
Source: firm website, verified Aug 3, 2026.
Team · 39 people
from the firm's websiteWhat they invest in
from 31 of 103 portfolio companiesConsumer ×15Advanced Manufacturing ×10E-commerce ×9B2B Marketplaces ×6FoodTech ×5Hardware ×5Wellness & Fitness ×4Cleantech ×3
HQs:Japan×33United States×1
Investments · 103 tracked
founders shown can be your intro pathI-NA Co., Ltd. is a Japanese company that operates the "Kagu350" online furniture and interior retail store and provides digital advertising agency services (Yahoo!, Google, and SNS ad management) and web production.
AdTechConsumerDirect to ConsumerE-commerceTokyo, JP
Kazuki Komatsu(Representative Director & Chairman)Masakazu Yokogawa(Representative Director & President)Ken Nakajima(Director)Hiroaki Maekawa(Director)
Inoda Coffee is a Kyoto-based company that operates cafés and restaurants, roasts and sells coffee in-house, and produces and sells cakes, original coffee blends, and imported tableware and foods.
ConsumerE-commerceFoodTechKyoto, JP
Shichiro Inoda(Founder / First President)Toshinori Maeda(President (Representative Director))
Planning, development and sales of cosmetics and supplements.
Restaurant-industry company that entered a capital and business alliance with Ant Capital as part of a business succession.
Proof of concept and prototype manufacturing services.
Healthcare-sector sales-driven company that grew revenue and strengthened back-office functions with Ant Capital's support.
Apex (株式会社アペックス) is a prototyping and product development contractor founded in 1975, producing design mockups, working models, 3D modeling, mechanical and optical design, GUI/HMI development, electronic control boards, and machining/molding services.
Advanced ManufacturingDeep TechHardwareTokyo, JP
本多 伸彦(代表取締役 (Representative Director))
Operator of one of Japan's largest foreign hotel reservation websites; sold to ZIGExN Co., Ltd.
Eco-friendly metals recycling from urban mines, photocatalysis and water treatment services.
AUX Mobility operates an online auction platform (AUX Board) for buying and selling used and accident/salvage vehicles, aiming to maximize resale value and reuse for its customers.
B2B MarketplacesCircular EconomyMarketplacesMobility & TransportationTokyo, JP
市川 進一(代表取締役 社長執行役員 (President & CEO))佐藤 元紀(執行役員 CIO 業務企画本部長)
Manufacture and sale of protective clothing, environmental equipment and tatami/apparel material.
Beeline is a tire replacement specialist in Japan that offers tire sales and installation services.
Retail Tech
Development, manufacture and sale of automotive parts, industrial machinery and die parts.
Operates Japanese-style bar and set-meal establishments including EN and Obon de Gohan.
Company whose workplace competency was developed via Ant Capital's hands-on 'field training' support.
CAA operates an online auction platform for used-car dealers, offering services to support used-vehicle businesses.
B2B MarketplacesE-commerceMarketplacesMobility & TransportationRetail Tech
Leading seller of used cars in Japan, listed on the Standard Market.
Casa is a Japanese company that provides rent guarantee services (家賃債務保証), covering tenants' rental debt obligations for the property rental market.
FintechInsurTechPropTechSaaSCharleston, US
Jeremy Welch(Executive Officer, Director)宮地 正剛(代表者 (Representative Director))
System integrator for medical, welfare, restaurant and local government sectors.
Convano is a Japanese holding company that started with the nationwide nail salon chain FASTNAIL and has expanded into consulting, healthcare, AI/DX, and investment businesses.
AI & Machine LearningB2B MarketplacesConsumerHealthtechWellness & FitnessTokyo, JP
Online rental services for daily necessities such as suitcases, baby beds and humidifiers.
IT system and embedded software development.
Fenix International (フェニックスインターナショナル) positions itself as an intermediary connecting fashion brands with textile manufacturers and craftspeople, aiming to preserve factories and techniques while reducing waste and improving quality in production.
Advanced ManufacturingConsumerNew MaterialsTokyo, JP
喜多光孔 (Kita Mitsuo)
Designer, manufacturer, and wholesaler of souvenirs and local gift products; sold to ANA Trading.
Online foreign exchange margin trade brokerage and forex transactions.
Japan's largest buyer and seller of used golf equipment with a retail store network.
Golf equipment maker that reformed its development process and revived its craftsmanship with Ant Capital's management support.
Kabushiki Kaisha Hyper Fitness operates, manages, and plans fitness clubs and sports facilities (directly run and under contract), and provides consulting for the fitness industry including market research, business development, and launch advisory.
ConsumerSports TechWellness & FitnessTokyo, JP
亀田政幸(代表取締役 (Representative Director))
Special casting and industrial machinery manufacturing.
A Japanese manufacturer that produces industrial machinery and equipment, covering design, plate fabrication, machining, assembly, and installation, and also manufactures special high wear- and heat-resistant castings.
Advanced ManufacturingHardwareNew MaterialsIsobe, JP
荒木 逸治(代表者 (Representative))
Operator of auctions for used motorcycles and scooters.
Japan Relief provides transportation services and human resources staffing, matching job seekers with employment opportunities and organizing personnel for client assignments.
B2B MarketplacesHR Tech
Custom jewelry making, reworking, repair and buying under the Aidect brand (formerly Aidect Co., Ltd.).
Japanese beauty company that won two awards at the Japan Beauty Enterprise Awards 2025.
Wholesale and rental of construction material for public works to contractors.
Kagayaku Cosmetics develops and sells a range of skincare and haircare products, including moisturizers, UV/dark-spot care lines, all-in-one gels, and hair care for various life stages.
ConsumerDirect to ConsumerE-commerceWellness & Fitness
Kansai-style udon restaurant chain with seven city locations.
Kinoshita is a Japanese commercial furniture manufacturer that plans, develops, produces, and sells chairs, tables, sofas, and other furniture under its own brands (ABORD, Coccole, BAOBAB LAND, IZUMO) as well as custom-order furniture.
Advanced ManufacturingConsumerIzumo, JP
髙園真樹(代表取締役社長 (President & Representative Director))
Consulting in disaster prevention, earthquake resistance, environmental analysis, structural design and software; listed on JASDAQ Standard.
Manufacture of prototype parts for motorcycle/automobile makers and inspection jigs.
Importer, manufacturer, and seller of wooden construction materials; sold to Sekisui House in September 2022.
Osaka, JP
Formerly family-run business that transitioned into a structured corporate organization with Ant's support.
Frequently asked questions
- What stage does Ant Capital Partners invest at?
- Ant Capital Partners invests at the Growth, Late Stage stages.
- What sectors does Ant Capital Partners focus on?
- Ant Capital Partners focuses on Sector Agnostic.
- Where is Ant Capital Partners located?
- Ant Capital Partners is headquartered in Tokyo, JP.
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