# Kiyoshi Seko

> Kiyoshi Seko is a seed investor at Coral Capital (Tokyo) backing SaaS and Analytics. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Coral Capital](https://shizune.co/investors/profile/coral-capital)
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Nov 2020
- Lead investor: 100%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/kiyoshi-seko/
- X (Twitter): https://twitter.com/kiyoshiseko
- Facebook: https://www.facebook.com/kiyoshi.seko

Kiyoshi Seko is a seed investor at Coral Capital in Tokyo focused on SaaS and Analytics. Kiyoshi Seko

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| SaaS | 1 | 100% |
| Analytics | 1 | 100% |
| Information Services | 1 | 100% |
| Information Technology | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| Lazuli | Lazuli is a SaaS platform that enables companies to organize, generate and transform product data into useful format by AL/ML. | $7.1M | Seed | Nov 05, 2020 |  |

1 of 1 investments shown.

## About Coral Capital

VC Fund · Tokyo, Japan

Coral Capital is a seed stage venture capital firm in Japan.

4 contacts available at Coral Capital.

| Name | Title | Profile |
| --- | --- | --- |
| James Riney | Founding Partner & CEO | https://shizune.co/investors/profile/james-riney |
| Yohei Sawayama | Founding Partner | https://shizune.co/investors/profile/yohei-sawayama |
| Kiyoshi Seko | Investment Manager | https://shizune.co/investors/profile/kiyoshi-seko |
| Miyako Yoshizawa | Senior Associate | https://shizune.co/investors/profile/miyako-yoshizawa-eb55 |

## Similar investors

### Similar stage
- [Antler](https://shizune.co/investors/profile/antler-be9c) — VC Fund
- [Alumni Ventures](https://shizune.co/investors/profile/alumni-ventures-group) — VC Fund
- [Right Side Capital Management](https://shizune.co/investors/profile/right-side-capital-management) — VC Fund

## FAQ

### What does Kiyoshi Seko invest in?

Kiyoshi Seko invests primarily in SaaS, Analytics and Information Services startups, most often at Seed 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 Kiyoshi Seko last invest?

The most recent investment recorded for Kiyoshi Seko closed in Nov 2020. 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.

# About Shizune
Shizune.co is an investor database. Core features:
- 48,091 startup investors (angels, VCs, accelerators, and others)
- Email, phone, LinkedIn (for intros), socials, and other contact data
- Updated daily from public funding news
- CSV and Excel export

The User can access the full database FOR FREE after signing up: shizune.co