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Mizuho Capital Portfolio Companies

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

Last updated: July 2026

Mizuho Capital Investment Overview

Portfolio Companies
470
Total Invested
$4.2B
Average Investment
$11.6M

Mizuho Capital's Most Recent Investments (2020+)

Company NameFoundedFunding StageAmountCity
Repohappy2020Series Unknown$2.5MOsaka
ApplyNow2020Series Unknown$1.3MTokyo
Tokyo Communications Group2020Series Unknown$463KRoppongi
Nupp12020Seed$925KShirokanedai
C Channel2020Series Unknown$6.3MMinami-aoyama
AIQ2020Series B$10.7MSingapore
Laboratik2020Seed$2.0MTokyo
Megakaryon2020Series D$25.5MKyoto
Repro2020Series C$27.3MTokyo
Full Kaiten2020Series Unknown$1.5MOsaka

Complete List of Mizuho Capital Portfolio Companies (470)

Export
#CompanyStageAmountLocation
401RepohappySeries Unknown$2.5MOsaka, Japan
402ApplyNowSeries Unknown$1.3MTokyo, Japan
403Tokyo Communications GroupSeries Unknown$463KRoppongi, Japan
404Nupp1Seed$925KShirokanedai, Japan
405C ChannelSeries Unknown$6.3MMinami-aoyama, Japan
406AIQSeries B$10.7MSingapore, Singapore
407LaboratikSeed$2.0MTokyo, Japan
408MegakaryonSeries D$25.5MKyoto, Japan
409ReproSeries C$27.3MTokyo, Japan
410Full KaitenSeries Unknown$1.5MOsaka, Japan
Food and BeverageMarketingSocial MediaWeb Design

Repohappy is an advertising agency that provides web design, social media consulting, development, and operation of SNS rating database.

Osaka, Japan
May 2020
$2.5M
Series Unknown

Founder Contacts

30,000+ verified contacts

Cloud ComputingInformation ServicesWeb Development

ApplyNow provides services that help companies manage recruitment and employee onboarding.

Tokyo, Japan
May 2020
$1.3M
Series Unknown

Founder Contacts

30,000+ verified contacts

AdvertisingBusiness DevelopmentProfessional ServicesService Industry

Tokyo Communications Group is a company that develops app business and advertising agency business.

Roppongi, Japan
March 2020
$463K
Series Unknown

Founder Contacts

30,000+ verified contacts

FitnessMobile AppsSoftware

Nupp1 is a mobile app that helps users find and access fitness centers easily, with no membership required.

Shirokanedai, Japan
March 2020
$925K
Seed

Founder Contacts

30,000+ verified contacts

AdvertisingBeautyContentFood and BeverageMarketingMedia and EntertainmentSNSVideo

C Channel is an online video-based digital fashion media platform.

Minami-aoyama, Japan
March 2020
$6.3M
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)Computer VisionImage RecognitionMachine LearningNatural Language ProcessingVisual Search

AIQ bridges offline to online media properties with its Computer Vision AI Technology.

Singapore, Singapore
March 2020
$10.7M
Series B

Founder Contacts

30,000+ verified contacts

Human ResourcesInformation TechnologyInternetSmall and Medium Businesses

Laboratik mission is dynamically driving human creativity and productivity by changing the way people work

Tokyo, Japan
March 2020
$2.0M
Seed

Founder Contacts

30,000+ verified contacts

Health CareMedicalNursing and Residential CareProduct Research

Megakaryon is a medical research company that develops and sells blood products.

Kyoto, Japan
February 2020
$25.5M
Series D

Founder Contacts

30,000+ verified contacts

AppsDigital MarketingWeb Apps

Repro is an end-to-end customer engagement platform for mobile and web apps.

Tokyo, Japan
February 2020
$27.3M
Series C

Founder Contacts

30,000+ verified contacts

Business DevelopmentCloud ManagementInformation TechnologySoftwareTask Management

Full Kaiten is an IT company that provides inventory DX cloud services to maximize sales, profits, and cash flow for local businesses.

Osaka, Japan
January 2020
$1.5M
Series Unknown

Founder Contacts

30,000+ verified contacts

ContentEducationSocial MediaTravel

Cozre is a media company that offers digital marketing support, DX solutions, and marketing research services for child-rearing households.

Tokyo, Japan
December 2019
Series B

Founder Contacts

30,000+ verified contacts

ConsultingInsuranceRisk ManagementTask Management

AlarmBox is a insurance company that specializes in credit risk management solutions with corporate research services.

Tokyo, Japan
November 2019
$1.1M
Series Unknown

Founder Contacts

30,000+ verified contacts

BiotechnologyHealth CareMedical

Cellspect is a biotechnology business that creates biomarker-sensing technology for the transition from clinical to health tech markets.

Morioka, Japan
November 2019
$6.9M
Series Unknown

Founder Contacts

30,000+ verified contacts

DatabaseInformation ServicesInformation TechnologyInternetSoftware

Plaid is a software company that develops and delivers customer experience offers professional services with digital transformation.

Ginza, Japan
November 2019
$14.8M
Corporate Round

Founder Contacts

30,000+ verified contacts

AdvertisingInternetNews

Strobolight provides consistent support such as production, construction and maintenance of gardens and exteriors.

Tokyo, Japan
October 2019
$4.5M
Series Unknown

Founder Contacts

30,000+ verified contacts

ContentGamingMedia and EntertainmentMobileOnline GamesSales

Altplus is an IT company that provides planning, development, and operation of social games.

Toshima, Japan
September 2019
$3.7M
Post Ipo Equity

Founder Contacts

30,000+ verified contacts

AdvertisingVirtual RealityWeb BrowsersWeb Development

Corekara is an advertising agency that provides online shop production, web advertising management, and EC consulting services.

Tokyo, Japan
September 2019
$1.7M
Series Unknown

Founder Contacts

30,000+ verified contacts

Application Performance ManagementSoftwareVirtual Reality

Holo Lab is a technology firm that specializes in licensed package products, system development, and laser scanning photogrammetry services.

Tokyo, Japan
August 2019
$1.7M
Series Unknown

Founder Contacts

30,000+ verified contacts

Financial ServicesFunding Platform

Crowdport operates a P2P platform, connecting individual investors who wish to manage their assets with companies.

Tokyo, Japan
August 2019
Series Unknown

Founder Contacts

30,000+ verified contacts

Artificial Intelligence (AI)ConsultingHuman Resources

Tech Ocean is an HR Tech company that uses artificial intelligence and offers dating and hiring services.

Tokyo, Japan
August 2019
$473K
Seed

Founder Contacts

30,000+ verified contacts

CRME-CommerceFashionMarketing

SOLAIRO is an online customer service solution that provides the best purchasing experience for online visitors.

Tokyo, Japan
August 2019
$1.9M
Series A

Founder Contacts

30,000+ verified contacts

ContentDeliveryE-CommerceFashionFlowersShoppingSocial Media

Crunch Style is a flower subscription service that makes it easy to make a flowery life.

Nishikubo, Japan
August 2019
$2.8M
Series Unknown

Founder Contacts

30,000+ verified contacts

GuidesHospitalityTourismTravelTravel Agency

EXest is a tourism start-up company that uses tourism video content to match tourists with guide-interpreters and local guides.

Tokyo, Japan
July 2019
$92K
Series A

Founder Contacts

30,000+ verified contacts

AdvertisingDigital MediaMedia and Entertainment

One media provides YouTube channel production, SNS video creation and marketing, and live stream creation and planning.

Tokyo, Japan
July 2019
$3.9M
Series Unknown

Founder Contacts

30,000+ verified contacts

AnalyticsMachine LearningSoftware

Retrieva is a business information system company that focuses on research, support of software using machine learning, and development.

Tokyo, Japan
July 2019
$6.9M
Series Unknown

Founder Contacts

30,000+ verified contacts

Showing 401-425 of 470 portfolio companies

Frequently Asked Questions About Mizuho Capital

How many companies has Mizuho Capital invested in?

Mizuho Capital has invested in 470 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Mizuho Capital invest in?

Mizuho Capital's top investment sectors include Advertising, Software, Content, Marketing, Social Media. The firm invests across 67 different industry categories.

What is Mizuho Capital's largest investment?

Among tracked funding rounds, Repro received $27.3M in a Series C round. Mizuho Capital's total known invested capital is $4.2B.

What is the average investment size for Mizuho Capital?

Mizuho Capital's average investment size is $11.6M across its portfolio of 470 companies.

What are Mizuho Capital's most recent investments?

Recent Mizuho Capital portfolio additions include Repohappy, ApplyNow, Tokyo Communications Group, Nupp1, C Channel. These companies were founded in 2020 or later.

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