Metaplanet Inc. is a Tokyo company that began as a hotel operator but has since diversified into digital assets.
Since April 2024, it has built a Bitcoin treasury, amassing over 6,000 BTC valued at hundreds of millions.
The company funds its Bitcoin acquisitions through zero-coupon bonds and equity offerings.
Metaplanet also engages in blockchain consulting, operates Bitcoin-themed hotels, and more.
In this quick and easy guide, you’ll learn how to invest in or buy Metaplanet stock/shares (MTPLF or TYO: 3350) using a brokerage account.
How to Buy Metaplanet Stock

Here’s how to buy Metaplanet stock:
- Sign up for a broker: Sign up for Moomoo (click here for a $35 sign-up bonus).
- Deposit money: Accounts > Deposit > Currency (e.g. USD) > First deposit method (e.g. DDA) > Follow the on-screen instructions to link your bank account and deposit money.
- Convert currency to JPY (non-Japan citizens): Accounts > Exchange > Convert your local currency to JPY.
- Search for Metaplanet stock: Watchlists > Search icon > Search for “Metaplanet” (TYO: 3350) and select it.
- Buy Metaplanet stock: Order type: Market > Quantity: Enter the number of shares you want to buy > Buy.