# Maiko Kojima

> Maiko Kojima is a seed investor at Crafter (Tokyo) backing Consulting and Information Technology. See 1 investments, check sizes, portfolio. Updated Aug 2026.

- Type: Angel Investor
- Fund: [Crafter](https://shizune.co/investors/profile/hecto-inc)
- Location: Tokyo, Japan
- Total investments: 1
- Last investment: Apr 2024
- Lead investor: 0%
- Last updated: Aug 2026
- LinkedIn: https://www.linkedin.com/in/maikokojima/
- X (Twitter): http://twitter.com/maikokojima
- Website: https://x.com/maikokojima

Maiko Kojima is a seed investor at Crafter in Tokyo focused on Consulting and Information Technology. Co-Founder and Vice President CTO/CFO at Prime Again Inc.

## Investment focus

### Industry

| Industry | Investments | Share |
| --- | --- | --- |
| Consulting | 1 | 100% |
| Information Technology | 1 | 100% |
| Social Entrepreneurship | 1 | 100% |

## Investments

| Company | Description | Amount | Stage | Date | Website |
| --- | --- | --- | --- | --- | --- |
| bgrass | bgrass is a consultation support platform for women working in the IT industry. | $558.1K | Seed | Apr 11, 2024 |  |

1 of 1 investments shown.

## Co-investors
- [CyberAgent Capital](https://shizune.co/investors/profile/cyberagent) — VC Fund, 1 deal together
- [F Ventures](https://shizune.co/investors/profile/f-ventures-e328) — VC Fund, 1 deal together

## About Crafter

VC Fund · Roppongi, Japan

ChatBook is a SaaS platform for marketers who work in B2B area to automate acquiring leads and evaluate leads in your absence.We remove the trouble of spending lots of money on online marketing and make better conversions. If you are using ChatBook, users don’t have to visit the website, it comes to you on your social media advertisements. ChatBookdelivers more solid targeting based on social media activity and profiles.

1 contacts available at Crafter.

| Name | Title | Profile |
| --- | --- | --- |
| Maiko Kojima | Founder, CEO, Lead Developer and Designer | https://shizune.co/investors/profile/maiko-kojima |

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## FAQ

### What does Maiko Kojima invest in?

Maiko Kojima invests primarily in Consulting, Information Technology and Social Entrepreneurship 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 Maiko Kojima last invest?

The most recent investment recorded for Maiko Kojima closed in Apr 2024. 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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