# Rinnai

> Rinnai is a VC fund in Nagoya backing Real Estate, Reservations and Home Improvement. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: VC Fund
- Location: Nagoya, Japan
- Total investments: 1
- Last investment: Mar 2018
- Lead investor: 0%
- Last updated: Aug 2026
- Website: https://www.rinnai.co.jp
- Facebook: https://www.facebook.com/rinnai.rongviet/

Rinnai is a manufacturer and seller of household appliances.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Real Estate | 1 | 100% |
| Reservations | 1 | 100% |
| Home Improvement | 1 | 100% |
| Consumer Applications | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Koukandekirukun | Koukandekirukun specializes in mail order and construction of housing equipment. | $9.4M |  | Mar 30, 2018 |  |

1 of 1 investments shown.

## Co-investors
- [Japan Best Rescue System](https://shizune.co/investors/profile/japan-best-rescue-system-co-ltd) — VC Fund, 1 deal together
- [Vector](https://shizune.co/investors/profile/vector-inc-) — VC Fund, 1 deal together

## Similar investors

### Similar stage
- [Bpifrance](https://shizune.co/investors/profile/bpifrance) — VC Fund
- [SFC Capital](https://shizune.co/investors/profile/startup-funding-club) — VC Fund
- [HTGF (High-Tech Gruenderfonds)](https://shizune.co/investors/profile/high-tech-gr%C3%BCnderfonds) — VC Fund

## FAQ

### What does Rinnai invest in?

Rinnai invests primarily in Real Estate, Reservations and Home Improvement startups, most often at Funding Round stage. Most of the 1 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.

### When did Rinnai last invest?

The most recent investment recorded for Rinnai closed in Mar 2018. Shizune tracks 1 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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