# TNBI

> TNBI is a VC fund in Tokyo backing Apps, Sales and FinTech. See 5 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Tokyo, Japan
- Total investments: 5
- Last investment: Feb 2026
- Lead investor: 20%
- Last updated: Aug 2026
- Website: https://www.tnbi.co.jp/

TNBI is a venture capital.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Apps | 1 | 20% |
| Sales | 1 | 20% |
| FinTech | 1 | 20% |
| Internet | 1 | 20% |
| Software | 1 | 20% |

23 industries tracked in total.

### Stage

| Stage | Investments | Share |
| --- | --- | --- |
| Series B | 2 | 40% |
| Venture - Series Unknown | 2 | 40% |
| Series C | 1 | 20% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| JPYC | JPYC is a financial institution that issues the community stablecoin JPYC, which is pegged to the yen of Japanese. They want to create a society where everyone can develop by fusing the real world with the world of cryptocurrencies and increasing the liquidity of capital to achieve their goal of overcoming the social conundrum. It will promotecapital's liquidity and create an environment that helps in development for all. | $11.4M | Series B | Feb 27, 2026 |  |
| ADTANK | ADTANK focuses on digital marketing and sales promotion solutions. ​ |  | Venture - Series Unknown | Feb 27, 2026 |  |
| Leading Mark | Leading Mark, a rising human resources startup in Japan. Leading Mark is branching out into mid-career and international hiring. It currently has a one-man team in China working to bring the top Japanese-speaking Chinese students to domestic companies. He also touts his startup’s focus on the average job seeker. “We want to make sure that the usersget the info that he or she needs the most,” he says. Large scale, legacy players can sometimes prioritize the needs of the hiring company, and their commission, over the needs of applicants themselves. This leads to frustration and short-circuited careers. | $10.6M | Venture - Series Unknown | Feb 05, 2025 |  |
| Arsaga Partners | Arsaga Partners, Inc., "develop with the fastest and highest quality" as concept, is a one-stop IT system development company.- All functions necessary for IT system development such as IT strategy consulting, UX/UI consulting, planning, engineering, designing, maintenance and operations are provided through our one-stop solution.- With engineers accounting for over 90% of our company structure we can work directly with our clients. - Our motto is to providing services at a reasonable cost without outsourcing and to bring our Japanese omotenashi spirit to our development services. - We think of Digital transformation (DX) Not as a trendy word, but as IT system development that truly contributes to our clients' business needs.Main Services - One-stop IT System Development Business, Start-up/New IT Business Consulting, Enterprise System/New Business Planning and Development(Digital Transformation/DX), Web System Planning and Development, Application Planning and DevelopmentKey Clients - Nippon Steel Kowa Real Estate Co., Ltd., Mitsubishi Estate, ShionogiV-CUBE, Mizuho Securities, Sciseed inc. | $2.4M | Series C | Jun 27, 2024 |  |
| Arsaga Partners | Arsaga Partners, Inc., "develop with the fastest and highest quality" as concept, is a one-stop IT system development company.- All functions necessary for IT system development such as IT strategy consulting, UX/UI consulting, planning, engineering, designing, maintenance and operations are provided through our one-stop solution.- With engineers accounting for over 90% of our company structure we can work directly with our clients. - Our motto is to providing services at a reasonable cost without outsourcing and to bring our Japanese omotenashi spirit to our development services. - We think of Digital transformation (DX) Not as a trendy word, but as IT system development that truly contributes to our clients' business needs.Main Services - One-stop IT System Development Business, Start-up/New IT Business Consulting, Enterprise System/New Business Planning and Development(Digital Transformation/DX), Web System Planning and Development, Application Planning and DevelopmentKey Clients - Nippon Steel Kowa Real Estate Co., Ltd., Mitsubishi Estate, ShionogiV-CUBE, Mizuho Securities, Sciseed inc. | $4.6M | Series B | Jul 21, 2022 |  |

5 of 5 investments shown.

## Co-investors
- [AirTrip](https://shizune.co/investors/profile/airtrip) — VC Fund, 1 deal together
- [Benesse Holdings](https://shizune.co/investors/profile/bennesse-holdings) — VC Fund, 1 deal together
- [DG Incubation](https://shizune.co/investors/profile/dg-incubation-4286) — VC Fund, 1 deal together
- [DG Resona Ventures](https://shizune.co/investors/profile/dg-resona-ventures) — VC Fund, 1 deal together
- [Femto Partners](https://shizune.co/investors/profile/femto-growth-capital) — VC Fund, 1 deal together
- [FINOLAB](https://shizune.co/investors/profile/finolab) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [General Catalyst](https://shizune.co/investors/profile/general-catalyst-partners) — VC Fund
- [FJ Labs](https://shizune.co/investors/profile/fj-labs) — VC Fund

## FAQ

### What does TNBI invest in?

TNBI invests primarily in Apps, Sales and FinTech startups, most often at Series B and Venture - Series Unknown stage. Most of the 5 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did TNBI last invest?

The most recent investment recorded for TNBI closed in Feb 2026. Shizune tracks 5 investments in total for this profile, including round sizes, stages and portfolio companies, all sourced from confirmed public funding rounds and refreshed monthly.

### Is Shizune's investor data accurate?

Yes — every stat on this profile is calculated from confirmed public funding rounds monitored across hundreds of sources since 2020. This profile was last refreshed in Aug 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.

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