Kunihisa Miyamoto Angel Investor
For Founders

For Founders

I've walked the entire path from founding to IPO to exit. Here's how I work with the next generation of founders — and how to get started.

Who I Work With

The founders I back

I'm looking for founders with conviction, preparation, and the resolve to build listed companies.

Ambition

Founders aiming for IPO

I back founders who have the conviction and long-term vision to build a public company — not those seeking a quick flip. IPO is a milestone, not the destination.

Market

Large market opportunity

I look for teams tackling markets with a TAM exceeding ¥100 billion within 5 years. Big outcomes require big markets — I want to see the landscape you're creating.

Stage

Seed-stage companies

My sweet spot is seed-stage funding. I invest ¥5M–¥20M per company, with the ability to coordinate club deals up to ¥100M through my network of VCs and angels.

Mindset

Growth + capital strategy

CEOs who want to think about both business growth and capital strategy simultaneously. The two are inseparable on the path to IPO, and I help with both from day one.

Timing

When to reach out

The best time is before you need the money. Here are the moments when I can add the most value.

Before MVP completion

If you're still building your product, I can help you think about market positioning, initial traction strategy, and whether the timing is right.

After initial user acquisition

You've got early users or revenue — now is the time to think about scaling strategy, unit economics, and the right fundraising structure.

Before seed funding

Before approaching VCs, let's align on valuation, dilution, and whether JKISS, deemed preferred stock, or common stock is right for your stage.

Before VC fundraising

I can introduce you to the right VCs from my network of 63 firms and 20+ angel investors, and help you prepare a compelling pitch.

When organizing capital strategy

From cap table design to dilution planning — capital strategy mistakes at the seed stage compound for years. Let's get it right early.

When considering IPO-oriented management

If you're starting to think about governance, audit firms, and securities houses — I've navigated JASDAQ to TSE First Section and can map the entire journey.

Post-Investment Support

How I help

My investment style is "Hands-if" — I'm always available when you need me, without getting in your way. Here's where I add the most value.

Strategy

Business Strategy

18 years of operating experience across B2B advertising and B2C matching services. I help with market timing, competitive moats, and go-to-market strategy.

Capital

Capital Strategy

From seed valuation to IPO cap table — fundraising structure, dilution planning, JKISS vs. preferred stock decisions. Capital mistakes at seed stage compound for years.

IPO

IPO Preparation

Direct experience navigating JASDAQ → TSE First Section. I know audit firms, securities houses, and governance requirements inside out.

Network

VC & Angel Introductions

Connected to 63 VCs and 20+ prominent angels. I actively bridge founders to the right investors through club deals — the #1 request from portfolio companies.

Team

Organization Building

Scaled from 1 to 200+ employees. I share frameworks on hiring, evaluation systems, management layers, and avoiding organizational breakdowns.

Exit

M&A / Exit Advisory

Experienced a ¥13.5B TOB process personally. I explain the real differences between private M&A and public-company TOB from firsthand experience.

Preparation

What to prepare

You don't need everything to be perfect — but having these materials ready will make our first conversation much more productive.

  • Company overview — What you do, why it matters, and where you are today.
  • Pitch deck — Even a draft is fine. A 15-minute presentation covering market size, problem, solution, business model, traction, team, competitive advantage, and capital plan.
  • Business plan / key metrics — Revenue, users, growth rate, unit economics — whatever demonstrates traction.
  • Current shareholder structure — Cap table, previous rounds, and any existing investor agreements.
  • Desired funding amount — How much you want to raise and what you'll do with it.
  • Main KPIs — The 3-5 metrics that define success for your business right now.
  • What support you're looking for — Beyond capital, tell me specifically how I can help you.
"Pitch deck: 15 min presentation. Include market size, problem, solution, business model, traction, team, competitive advantage, capital plan."
Insights from X

Advice for founders raising capital

Selected posts from @an0gel0 on fundraising, valuation, and working with angels.

Oct 2025 Valuation
◆ Valuation reality by stage
Pre-seed ¥0–2B → common stock. Seed ¥2–10B → JKISS or deemed preferred stock. Series A+ → preferred stock. Understanding this framework is essential for founders navigating their first fundraise.
Read on X →
Mar 2024 Fundraising
◆ For angel fundraising, use "deemed preferred stock" instead of JKISS!
Many founders default to JKISS without understanding the alternatives. Deemed preferred stock ("minashi yūsen kabushiki") can be a better option for angel rounds, offering clearer terms for both sides.
Read on X →
May 2023 Angel Strategy
◆ Angel investor strategy guide — two types of angels
"Parent angels" (¥10–30M, active sourcing) and "child angels" (¥1–5M, follow the lead). Understanding which type you're talking to changes your entire fundraising approach and deal structure.
Read on X →
Oct 2023 Pitch Deck
◆ What to include in a pitch deck
A 15-minute presentation. Cover: market size, problem, solution, business model, traction, team, competitive advantage, and capital plan. Don't over-design — substance wins over style every time.
Read on X →

Ready to pitch?

I'm actively looking for seed-stage founders building IPO-track startups. The best way to reach me is through Facebook Messenger — but X DMs are also open.

CURRENTLY ACCEPTING PITCHES · ANGEL INVESTMENT INQUIRIES WELCOME VIA FB MESSENGER