Prove your world.

信頼は、証明から始まる。

Luxury ownership verification powered by government-grade identity. One tap to prove what's yours.

Join the Waitlist How it works
9:41
●●●●○ 87%
Alexa
Alexa
Tokyo, Japan
Verified Owner Certified
12 Items
3 Properties
✓ 納税確認済
✓ Identity ✓ Tax ✓ Real Estate
Collection Properties Certificates
✓
✓
✓
✓

How it works

Three steps to verified ownership

01

Verify your identity

Authenticate with your マイナンバーカード. Government-grade verification, one time only.

02

Register your collection

Add luxury items, property records, and tax filings to build your verified profile.

03

Share with one tap

NFC tag on any item links to your authenticated ownership proof. No app needed.

What gets verified

Your entire world, authenticated

Identity

マイナンバー

Government-issued digital identity via IC chip authentication

Tax Status

確定申告

Annual tax filing confirmation linked to your verified profile

Luxury Assets

ブランド品

Authenticated ownership of high-value items with NFC proof

Real Estate

不動産

Property ownership records verified against official registries

「信頼は、証明から始まる。」

— The philosophy behind AKASHI

Join the waitlist

Be among the first to verify your world. Invitation-only access launching 2026.

No spam. Invite-only. Tokyo-first launch.