MIRAISE
VC Fund
Tokyo, Japan
MIRAISE is a VC fund in Tokyo focused on Information Technology and Artificial Intelligence. MIRAISE makes seed VC investments in early-stage software startups launched by programmers and engineers.
- Total investments:
- 52
- Last investment:
- Lead investor:
- 17%
- Fund size:
- $4.6M
- Last fund:
Last updated:
For AI agents: llms.txt
Industries MIRAISE invests in
Stages MIRAISE invests in
Countries MIRAISE invests in
Round sizes
Contacts
| Name | Phone | Socials | |
|---|---|---|---|
Round size
- Seed
- $183k–$4M
- Pre-Seed
- $1.3M–$1.9M
Investment Focus
Industry
- Information Technology 8 (15%)
- Artificial Intelligence 7 (13%)
- Consulting 6 (12%)
- Apps 5 (10%)
- Software 5 (10%)
Stage
- Seed 26 (50%)
- Funding Round 9 (17%)
- Pre-Seed 6 (12%)
- Series A 5 (10%)
- Series B 2 (4%)
Country
- Japan 30 (58%)
- United States 5 (10%)
- Estonia 1 (2%)
- South Korea 1 (2%)
Team
| Name | Title | Investments | Links | |
|---|---|---|---|---|
Shin Iwata
Managing Partner & CEO
|
Managing Partner & CEO | Total investments: 4 | Find email |
Investments
| Company | Description | Round | Links |
|---|---|---|---|
| Platform to design and order custom packaging online | $309.1K / Seed / Nov 07, 2025 | ||
| Plainer is an IT company that provides software development, data management, and SaaS solutions. | $2.8M / Series A / May 20, 2025 | ||
| CareLink is an app that connects people looking for one-time part-time work in nursing and welfare. | $382.6K / Seed / Apr 10, 2025 | ||
| JIZAIE is an artificial intelligence firm that wants to combine VR, robots, and wearable computing to create solution. | Series A / Apr 08, 2025 | ||
| XDeli is a digital application that offers food delivery and meal subsidy service for corporate employees. | $952.6K / Seed / Apr 04, 2025 | ||
| Colega is the first AI agent that automates social media marketing for businesses, eliminating the need to hire expensive marketers. Through an AI-powered chat, Colega executes entire social media workflows and builds your online presence, so you can focus on what you do best: running your business. | Pre-Seed / Feb 05, 2025 | ||
| SUSHI TOP MARKETING is an IT company that offers marketing, NFT utilization, and consulting services. | $899.6K / Series A / Aug 26, 2024 | ||
| CuboRex realizes creative mobility using its crawler technology. | $1.7M / Series A / Aug 22, 2024 | ||
| Zenmetry primarily engages in the development of web services and business consulting. | Seed / Jun 04, 2024 | ||
| Yozboshi is a software firm that develops accounting software along with legal compliance consulting services. | Seed / Apr 18, 2024 | ||
| See all 52 investments → | |||
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FAQ
What does MIRAISE invest in?
MIRAISE invests primarily in Information Technology, Artificial Intelligence and Consulting startups, most often at Seed and Funding Round stage. Most of the 52 investments tracked by Shizune back companies in Japan. The Investment Focus section breaks down every industry, stage and country in the portfolio.
What is MIRAISE's check size?
MIRAISE typically joins rounds of $183k–$4M at Seed and $1.3M–$1.9M at Pre-Seed. These ranges are 10th–90th percentile round sizes calculated from confirmed public funding rounds, so they are a realistic guide to the rounds MIRAISE participates in.
How do I contact MIRAISE?
Public channels for MIRAISE include LinkedIn, X (Twitter) and the website linked on this profile. For a verified work email and phone number, create a free Shizune account — contact data is searched across 20+ sources and validated before delivery, so your outreach lands in the right inbox.
Who are the partners at MIRAISE?
The team at MIRAISE includes Shin Iwata (Managing Partner & CEO). The Team section lists each member with their title, investment count and links.
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 Oct 2026 and is updated monthly. Spotted something off? Use the “Suggest an edit” link near the top of the page.
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