Top 5 CleanTech Startup Investors in Japan (May 2026)
For AI agents: Short investor table (Markdown), Detailed investor list (Markdown)
| Investor | Relevant Deals | Geography | Stage | Focus | Round Size |
|---|---|---|---|---|---|
|
elDesign
VC Fund
|
1 | Japan | Seed | Energy, CleanTech, Wholesale | |
|
Toppan Printing
VC Fund
|
1 | Japan, United States, India | Corporate Round, Series B | Financial Services, Information Technology, Software | $1.9M–$536M |
|
Beenos Partners
VC Fund
|
1 | Japan, United States, India | Seed, Series A, Series B | E-Commerce, Internet, Mobile | $492k–$51M |
|
Mistletoe
VC Fund
|
1 | Japan, United States, India | Seed, Series A | Information Technology, Software, Education | $700k–$73M |
|
Taizo Son
Angel
|
1 | Japan, Singapore, United States | Seed, Series A, Angel | Financial Services, Information Technology, Venture Capital | $1.8M–$100M |
| Access all 14 investors in Japan CleanTech startups. | |||||
Access 48,091 investors
822 industries, 177 countries. Updated daily. Emails and phones included.
Browse database — It's Free!
Investor list
elDesign is a consulting company that also operates a regional revitalization business.
Show more...Investment focus
- Industry: Energy, CleanTech, Wholesale
- Stage:Seed
- Geography: Japan
Investor stats
- Total investments: 1
- Lead/follow: 0% lead, 100% follow
Portfolio highlights
- Energy Trade — Energy Trade is a energy & power wholesaler that procures and provides wholesale power services for retail electric power companies.
Toppan Printing Co., Ltd. provides commercial printing and related services worldwide. It operates in three segments: Information & Networks, Living Environment, and Electronics. The Information & Networks segment provides commercial printing services for posters, catalogs, pamphlets, flyers, calendars, pop materials, and gifts, as well asoffers design and event services, sales promotion planning, multimedia related activities, and database and network system design and operation services; and publications printing services magazines and books, as well as CDROMs, DVDs, and other electronic publications. It also offers securities, such as stocks, bonds, gift certificates, and product coupons; cards comprising magnetic cards and prepaid cards; and develops and designs IC card systems, IC tag systems, and security management systems. This segment supplies various business form services, including direct mail, integrated slips, data print services, cards, envelopes, catalogs, and sales and maintenance of equipment. The Living Environment segment offers a range of packaging services, such as packaging planning, development, and production; development and production of packaging materials; design and production of packaging related system equipment; filling services; and packaging consulting. It also provides decorative paper/film, wallpaper, flooring materials, interior materials, and exterior materials. The Electronics segment offers display products that include color filters for LCDs, shadowmasks, screens for micro-display rear projection TVs, and functional films; and semiconductor products comprising photomasks, leadframes, printed wiring boards, substrates for semiconductor packages, design of printed wiring boards, LSI circuits, printed wiring, and performance assessment software. The company has a strategic alliance with AU Optronics Corp. Toppan Printing was founded in 1900 and is headquartered in Tokyo, Japan.
Show more...Investment focus
- Industry: Financial Services, Information Technology, Software
- Stage:Corporate Round, Series B
- Geography: Japan, United States, India
Investor stats
- Total investments: 42
- Round size: Series B $3M–$536M; Corporate Round $1.9M–$206M
- Lead/follow: 26% lead, 74% follow
Portfolio highlights
- KabuK Style — KabuK Style provides services that combines co -working spaces, accommodation facilities and cafes.Our service will be started from Nagasaki and We aim to expand the services all over the world.
- Toreta — Toreta develops tools specializing in reservation and customer ledger systems for restaurants. It offers Toreta, a mobile application for restaurant reservation management in Japan. The application facilitates the recording of reservation conversations automatically with customers, generates customer ledgers based on reservation information, andaccepts reservations through the internet.The company was founded in 2013 and is based in Tokyo, Japan.
- Infcurion, Inc. — The Infucurion Group is a business development professional that is pushing the cashless era with the power of technology .
Beenos is a platform for startups. Our in-house team of entrepreneurs-in-residence and specialists help you get your ideas off the ground. We’re (the) experts in engineering, design, data science, and business management. We know how to launch a company in this ever changing IT industry, and we’d like to help establish and expand your present andfuture business.The company was founded in 1999 as NetPrice.com, a provider of eCommerce services. NetPrice.com established Beenos as an incubation program before
Show more...Investment focus
- Industry: E-Commerce, Internet, Mobile
- Stage:Seed, Series A, Series B
- Geography: Japan, United States, India
Investor stats
- Total investments: 60
- Round size: Seed $492k–$6.9M; Series A $1.4M–$16M; Series B $10M–$51M
- Lead/follow: 15% lead, 85% follow
- Last fund: May invest from a new fund soon — last raise in 2015
Portfolio highlights
- Raena — RAENA adalah platform reseller kecantikan terbesar di Indonesia yang memberikan peluang bisnis rumahan yang menjanjikan. Dropshipper & Reseller produk kecantikan
- Ralali — Ralali.com, Pusat toko grosir online pertama di Indonesia, sebagai b2b wholesale marketplace platform yang menghubungkan supplier, distributor dengan retail.
- Delivered Korea — Buy KPOP, Korean skincare, any products from Korean shopping sites. Use our free Korean address, consolidation, forwarding, personal shopper!
Mistletoe is a hub for startups and the overall entrepreneurial ecosystem. It specifically provides learning opportunities for entrepreneurs, facilitates startup communities, invests in and supports startup companies and venture capitals.
Show more...Investment focus
- Industry: Information Technology, Software, Education
- Stage:Seed, Series A
- Geography: Japan, United States, India
Investor stats
- Total investments: 90
- Round size: Seed $700k–$27M; Series A $2.1M–$73M
- Lead/follow: 29% lead, 71% follow
Portfolio highlights
- ULUU — ULUU is an exciting new renewable biomaterial that's incredible for our oceans and climate. ULUU is made from renewable resource, farmed seaweed!
- Funderbeam — Funderbeam is a funding and trading platform that connects companies and investors to buy and sell equity stakes. The platform allows the founders to gain exposure, legal support, a funding manager, or an investor network. It also allows the investors to take control of their investments and trade anytime they want.The company was founded in 2013as a global data platform for startup companies.
- Craft Health — Craft Health aims to combine all your daily medicines and supplements into a single daily pill, through 3D printing of personalized medicines and supplements. Our technology allows controlled release of each active ingredient as selected by the user.
Taizo Son - Co-Founder @ VIVITA
Show more...Investment focus
- Industry: Financial Services, Information Technology, Venture Capital
- Stage:Seed, Series A, Angel
- Geography: Japan, Singapore, United States
Investor stats
- Total investments: 23
- Round size: Seed $2.3M–$14M; Series A $1.8M–$100M
- Lead/follow: 43% lead, 57% follow
Portfolio highlights
- LIFT99 — LIFT99 is a coworking hub and network of startup founders in Tallinn, Estonia, and Kyiv, Ukraine. In 2018, we launched our Skillsharing Platform for founders around the world.
- Smartround — Smartround is a specialized finance management platform for startups and their investors. For start-ups, for entrepreneurs who are not familiar with finance, simply enter the necessary information according to the guide, prepare appropriate financing round, and prepare a function that can simulate and execute a capital increase. Support informationsharing and communication with shareholders even after the capital increase.
- AnotherBall — AnotherBall = Digital + Entertainment + Token economy
CleanTech Investor funding in Japan at a glance
Stats across 12 deals from 14 investors.
Access all 14 investors in Japan CleanTech startups.
Open ListFAQ
Is Shizune data fresh/accurate?
Shizune has monitored hundreds of funding sources since 2020.
Our investor database is updated every day, so investor data is always fresh.
All metrics are calculated from confirmed public rounds, so the data is accurate.
Can I download investor list?
To download the CleanTech Investors in Japan investor list, create a Shizune account. This investor list will be added to your saved investors and available for download in the export section.
You can also enrich the investor list with investor emails, phones, LinkedIns, and other contact data.
Can I access investor database?
To access all 14 investors investing in Japan CleanTech startups and 48,091+ more investors, create a Shizune account.
Shizune has a database of 48,091 investors. Our investor database is fresh and updated daily.
The Shizune investor database has information on investor investment focus, investor contact data, and full investor portfolio since 2020.
You can enrich with email and download the data.
Does Shizune have investor emails and contacts?
Shizune enriches investors with contact data that includes: email, phones, LinkedIn, socials, website, and others.
To guarantee the highest discovery rate, we search across 20+ contact search tools.
To maximize delivery rate and reduce bounce rate, we validate emails.
You can enrich your investor list with Shizune. Download it too.
What is Shizune?
Shizune is a 48,091 investor database updated daily.
With Shizune you can:
- browse the database
- use smart matching
- enrich with emails
- download
All you need to find investors for your startup.
Who is Shizune for?
Shizune is built for startup founders by startup founders.
If you are looking for funding for your startup, try the Shizune database — we have investors for every stage, industry, and country.
Is Shizune free?
Shizune is free forever. You can search and browse investors for free.
Email search and export are paid features.
For full info, visit our pricing.
Who built Shizune?
Shizune is built by founders with the goal of helping all founders raise funding no matter where they are.
Contact 100 investors today
Find who invests in your industry, stage, and country. Download investor list with emails in 5 minutes.
Find investors — It's Free!
Sign up with Google
Sign up with LinkedIn
