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Ant Capital Partners

Private equity

Tokyo · Growth–Late Stage · 39 people tracked

Also known as Ant Capital Partners Co., Ltd.

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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.

Invests inSector AgnosticAsia-PacificJapanTokyo

Source: firm website, verified Sep 27, 2026.

Stage
Growth–Late Stage
HQ
Tokyo, JP
Instruments
Equity
Founded
2001
Tracked investments
112
Unicorns
1

Team · 39 people

from the firm's website

What they invest in

from 58 of 112 portfolio companies

Consumer ×24Advanced Manufacturing ×19E-commerce ×13Hardware ×9B2B Marketplaces ×8Cleantech ×5FoodTech ×5Logistics & Supply Chain ×5

HQs:Japan×55United States×3

Investments · 112 tracked

founders shown can be your intro path
E N A.Coe-n-a.co.jp✓ verified

I-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.Coinoda-coffee.co.jp✓ verified

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))

Trinity, Inc.trinity.jp𝕏✓ verified

Trinity, Inc. designs, manufactures, and sells mobile device and computer accessories, including its original brand "Simplism," and also resells cloud services.

ConsumerE-commerceHardwareNiiza, JP

Yohei Yamamoto(President & Representative Director)

80448044.jp𝕏

Yamayoshi Seika is a Japanese confectionery manufacturer that produces and sells snacks, best known for its "Wasabeef" potato chips.

Advanced ManufacturingAgTechConsumerFoodTechAsago, JP

加田 敏(代表取締役社長 (President))

ALMADO Inc.almado.jp

Planning, development and sales of cosmetics and supplements.

Amicus Co. Ltd.amicus-1981.jp

Amicus is a Japanese company that develops technology platforms to connect people and society, addressing social challenges and promoting sustainable consumption.

B2B MarketplacesCircular EconomyConsumerSaaSJapan, JP

川合 康宏(代表取締役 (Representative Director / CEO))

Amino Corporationsushikan.co.jp

Operator of the "Umai Sushikan" sushi restaurant chain, running both conveyor-belt and counter-style sushi establishments.

Consumer

APEX Holdings Co., Ltd.apex-med.jp

APEX is a Japanese medical device company that develops and supplies safe, innovative products and services to hospitals and customers.

HealthtechMedical DevicesTokyo, JP

Apex Tokyo.Coapex-tokyo.co.jp

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))

AQUA Co., Ltd.aqua-yokohama.com𝕏

AQUA develops and sells original merchandise and goods themed around animals and nature, based on experiences at facilities such as zoos and aquariums, and operates directly-managed retail stores, e-commerce, and product planning.

Advanced ManufacturingConsumerE-commerceEdTechRetail TechYokohama, JP

宇津木 滋

Artworkstudio Inc.artworkstudio.co.jp

ARTWORKSTUDIO is a Japanese interior lighting brand that designs and sells decorative fixtures such as pendant lights, downlights, and spotlights, organized into design series for home use.

ConsumerE-commerceHardware

Asaka Riken Co., Ltd.asaka.co.jp

Eco-friendly metals recycling from urban mines, photocatalysis and water treatment services.

Aux Mobility.Coaux-mobility.co.jp

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)

Azearth Corporationazearth.co.jp

Azearth is a Japanese manufacturer and supplier of protective clothing and masks, handling the full process from product planning through performance testing and production.

Advanced ManufacturingNew Materials

Beagleebeaglee.com𝕏

Beaglee is a content production company that connects creators with users and fans to distribute and promote content online.

B2B MarketplacesConsumerCreator EconomyE-commerceMedia & EntertainmentTokyo, JP

吉田仁平(代表取締役社長 (President & CEO))

Beeline Tire.Cobeeline-tire.co.jp

Beeline is a tire replacement specialist in Japan that offers tire sales and installation services.

Retail Tech

Beyonz Co., Ltd.beyonz.com

Development, manufacture and sale of automotive parts, industrial machinery and die parts.

BIT Co., Ltd.bch.co.jp

Kabushiki Kaisha Bit sells air filters, clean equipment, and cleanroom consumables, and provides measurement and maintenance services from locations across Japan.

Advanced ManufacturingCleantechHardware

BYO Co., Ltd.byo.co.jp

BYO operates and franchises a group of Japanese restaurant brands, including the washoku restaurant "Wa-shoku Sake En," the dashi chazuke and meat udon chain "Dashi Chazuke + Niku Udon En," and "Obon de Gohan." The company runs multiple dining locations in Japan and offers franchise membership for some of its brands.

Consumer

CAAcaa.comin

CAA is an entertainment and talent agency offering investment banking, brand consulting, sports management, and executive search services across entertainment, sports, and enterprise sectors.

Enterprise SoftwareMedia & EntertainmentSports TechLos Angeles, US

Co-investorsArtémisConnect VenturesZillionizeComcast Ventures

Caanetcaanet.jp

CAA operates an online auction platform for used-car dealers, offering services to support used-vehicle businesses.

B2B MarketplacesE-commerceMarketplacesMobility & TransportationRetail Tech

Carchs Holdings Co., Ltd.carchs-hd.com

Carchs Holdings is a publicly traded Japanese company engaged in automobile buying, selling, and distribution logistics.

E-commerceLogistics & Supply ChainTokyo, JP

加畑 雅之(Chairman and Chief Executive Officer)長倉 統己(President and Chief Executive Officer)

Casa Inc.Cocasa-inc.co.jp

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))

Computer System Technology Co., Ltd.cstnet.co.jp

Computer System Institute (Kabushiki-gaisha Computer System Kenkyusho) develops software and IT solutions for Japan's civil engineering, construction, architecture, and real estate industries, including cost-estimation tools, CAD compatibility products, and sensing services.

Construction TechPropTechSaaS

Convano Inc.convano.com

Convano Inc. is a Tokyo-based, publicly listed group that began as a nail salon operator and has expanded into a multi-business beauty conglomerate spanning AI/DX, consulting, healthcare, investment & advisory, and nail-salon operations.

AI & Machine LearningB2B MarketplacesConsumerHealthtechWellness & FitnessTokyo, JP

上四元 絢(代表取締役社長 (President & CEO))

Darling Corporationdarling.co.jp

Darling operates an online rental service in Japan offering a broad range of items on short-term rental, including baby products (child seats, cribs), event equipment (shaved-ice, cotton candy and popcorn machines), suitcases, bedding, costumes, camping gear, and home appliances.

ConsumerE-commerceMarketplaces

Fenixtyofenixtyo.com

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)

Fujisey Co., Ltd.fujisey.co.jp

Designer, manufacturer, and wholesaler of souvenirs and local gift products; sold to ANA Trading.

FX Trade Financial Co., Ltd.fxtrade.co.jp

FXTF (Gogo Jungle / FX Trade Financial) offers online foreign exchange (FX) trading across all currency pairs, along with commodity and cryptocurrency CFD trading, targeting retail traders in Japan.

Fintech

GOLF Partner Co., Ltd.golfpartner.co.jp

Japan's largest buyer and seller of used golf equipment with a retail store network.

Gourmands Co., Ltd.gourmands.co.jp

Gourmands is a Japanese restaurant operator running 32 outlets across franchise brands such as Akakara, Aoki's Pizza, and Happyaku.

Consumer

Honma Golf Co. Ltd.honmagolf.co.jp

Golf equipment maker that reformed its development process and revived its craftsmanship with Ant Capital's management support.

Hotelistahotelista.jp𝕏

Apple World is a hotel reservation and distribution platform that supplies accommodations to travel agencies and tour operators in Japan and internationally.

B2B MarketplacesMarketplacesTravel & HospitalityTokyo, JP

Takeshi Hirao(Representative Director & President)

Hyper Fitness Co., Ltd.hyper-fitness.com

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))

Isobe Tekko.Coisobe-tekko.co.jp

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))

Japan Relief.Cojapan-relief.co.jp

Japan Relief provides transportation services and human resources staffing, matching job seekers with employment opportunities and organizing personnel for client assignments.

B2B MarketplacesHR Tech

JULIA IVYjuliaivy.co.jp

JULIA IVY is a Japanese beauty company operating in the eyebrow-care industry, running brow salons and selling eyebrow cosmetics.

ConsumerWellness & Fitness

Kabukoma Inc.kabukoma.com

Wholesale and rental of construction material for public works to contractors.

Kagayaku Cosmetics Inc.kagayaku-cosmetics.com

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

Kk Kinoshita.Cokk-kinoshita.co.jp𝕏

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))

KOTSU DENGYOSHA Co., Ltd.parasign.co.jp

Company that designs, develops, manufactures, and sells custom equipment for public transportation infrastructure such as railways and buses, including destination/route display devices, along with network construction, system integration, and server setup and management.

Advanced ManufacturingHardwareMobility & Transportation

Kyoritsu Seisakusho Co., Ltd.kyoritsuseisakusyo.co.jp

Manufacture of prototype parts for motorcycle/automobile makers and inspection jigs.

Maruhon Inc.maruhon.com

Maruhon is a wood materials specialist that sources and distributes solid wood flooring products in various species and finishes, including natural and urethane-coated options, serving architects, builders, and interior design projects across Japan and internationally.

Construction TechNew MaterialsOsaka, JP

Marusaya Co., Ltd.marusaya.co.jp

Formerly family-run business that transitioned into a structured corporate organization with Ant's support.

MEC Co., Ltd. / C-MEC Co., Ltd.gomec.co.jp

MEC is a Japanese cram school (yobiko) that prepares medical students and graduates for the national physician licensing examination, offering in-person courses with individual instruction and dedicated learning instructors.

EdTechTokyo, JP

Members Co., Ltd.members.co.jp

Digital marketing and website management support via its Engagement Marketing Center.

Memory Tech.Comemory-tech.co.jp

Manufacture and sale of optical disks and content production and editing.

Midi Japanmidi-japan.com𝕏

Midi is an e-commerce business that supplies natural stones and gemstones to creators, designers, and companies across Japan and internationally.

B2B MarketplacesCreator EconomyE-commerceUsui, Fuefuki, JP

Miyano Machinery Inc. (CITIZEN MACHINERY MIYANO CO., LTD.)citizen.co.jp

Manufacturer of medium-sized machine tools and industrial machinery; sold to Citizen Holdings.

MoonStar Companymoonstar-manufacturing.jp

A Japanese shoe manufacturer established in 1873 that produces footwear in its own facility in Kurume, leveraging traditional manufacturing techniques and materials heritage developed in the region's rubber industry.

Advanced ManufacturingConsumerKurume, JP

Muginohomuginoho.com

Company that graduated from Ant Capital Partners in November 2013 after receiving management support.

MYPRINT Co., Ltd.myprint.co.jp

Custom printing leader focused on New Year's greeting cards and wedding stationery.

N Kokudo.Con-kokudo.co.jp𝕏

Nihon Kokudo Kaihatsu (Japan National Land Development) is a construction and civil engineering company presenting its corporate philosophy of contributing to a richer society.

CleantechConstruction TechEnergyPropTechJapan, JP

林 伊佐雄(代表取締役社長 (President and Representative Director))

Nama Pastanama-pasta.com

Nama Pasta (New Okubo) is a pasta maker founded by someone raised in a farming family, producing fresh pasta focused on bringing out the natural flavor of the wheat.

Advanced ManufacturingConsumerFoodTechTokyo, JP

Nitto Reinetsu Incorporatednitto-reinetsu.com

Nitto Reinetsu designs and manufactures clean-technology and refrigeration-circuit equipment, including clean storage cabinets, isolation systems, clean booths, fume hoods, air showers, and temperature/humidity/cleanliness control units.

Advanced ManufacturingCleantechHardwareTokyo, JP

Osamu Oguri(President & Representative Director)

Plant Maintenance Corporationpmchq.co.jp

Plant Maintenance Co., Ltd.

Advanced ManufacturingEnergyLogistics & Supply Chain

Preanfa Co., Ltd.preanfa.jp

A Japanese company that develops and sells beauty products for nails, eyelashes, and care, along with hobby items, operating a store and providing support and distribution services to salons.

Advanced ManufacturingConsumerE-commerceWellness & FitnessTokyo, JP

Kazuya Miyahara(Representative Director)宮原和也(代表取締役 (Representative Director))

Premium Co., Ltd. & Mind Wave Co., Ltd.premium.co.jp

Manufacture and sale of seals, stickers and labels, OEM card sleeves and stickers, and original character goods via e-commerce.

Prop Tech plus Inc.proptech.plus

Proptech Plus develops software systems, websites, and data services for the REIT and real estate fund industry in Japan, offering platform products such as T2TR Comfort for real estate securitization, the Daily Property Price Index, the CRE Cloud corporate real estate management system, and the Sokuren disaster alert system.

FintechPropTechSaaS

Rap Honest.Corap-honest.co.jp

The company supplies high-quality rebuilt automotive parts and develops next-generation environmentally friendly automotive components for the automotive aftermarket.

Advanced ManufacturingCircular EconomyCleantechLogistics & Supply Chain

Other

Tracked investments with no reachable website or further public details — typically companies that wound down, renamed, or were absorbed.

3 Good CorporationAidectAllosoneApple World Inc.Aunt Stella Inc.B Con.CoChecker Motors.CoDesign Word Co., Ltd. Essential Co., Ltd.East Japan Institute of Technology Co., Ltd.Entre Co., Ltd.EntrenetGinzakiyaGlam StyleHaricchiJ Ba.CoJapan Bike Auction Co., Ltd.JDC CorporationJewelry Asset Managers Inc.K Kozo Keikaku Engineering IncKiya Foods Co., Ltd.Kozo Keikaku Engineering IncMaruboshi Co., Ltd.Musbell corporationNewokubo Co., Ltd.Nikkatsu CorporationPacific AssociatesSoftbrain Co., Ltd.SOMPOオークス (SOMPO AUX)Sprout Investment Co., Ltd.TECNOS JAPAN INCORPORATEDTounichi G.CoVarioSecure Networks Inc.VarioSecure Networks Inc. (VarioSecure Inc.)VS Technology CorporationXiwang Co. Ltd.アントレ (Entre)オークスモビリティ (AUX Mobility)

Portfolio news

latest coverage across their companies

Frequently asked questions

How many investments has Ant Capital Partners made?
Ant Capital Partners has 112 tracked investments.
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.
Who does Ant Capital Partners co-invest with?
Ant Capital Partners most often shares deals with Nippon Venture Capital, Connect Ventures, D Capital, among 6 tracked co-investors.

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