Crypto Account Navi

FSA-registered Japanese exchanges only

Enter your age and devices.
See which exchanges you can actually open an account with.

Every exchange has its own age limits and supported devices. We show the ones you qualify for, then walk you through account opening step by step, including what each application question means.

years
Devices you can use Choose all that apply
Investing experience

All exchanges

bitFlyer

A long-running exchange where all 44 coins can be bought from ¥1. No upper age limit and a phone line make it a good fit for small first steps and for older users.

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

Coincheck

A simple app and purchases from ¥500 make it a natural first exchange. Applicants must be 18–74.

Max age 74iPhoneAndroid
Updated 9 Oct 2026

bitbank

44 coins and maker rebates on the order book. Best for buying altcoins cheaply on the exchange.

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

GMO Coin

Free deposits, withdrawals and transfers, plus a simple "Normal mode" for first-timers. 20+ only.

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

SBI VC Trade

Free yen deposits, withdrawals and crypto transfers, plus automatic staking on 14 coins. For people who want low costs backed by the SBI Group.

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

Rakuten Wallet

Sign up with your Rakuten ID and buy crypto even with Rakuten Points (from 100 points). For regular Rakuten users aged 20–74.

Max age 74iPhoneAndroid
Updated 9 Oct 2026

Binance Japan

For people who want the widest coin choice (66) or to buy with PayPay. You use the global Binance app, with an account held by FSA-registered Binance Japan.

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

OKJ

47 coins on the JPY order book, plus staking and recurring buys. Open from age 16 (under-18s need parental consent).

No upper age limitiPhoneAndroidPC / browser
Updated 9 Oct 2026

BitTrade

48 coins, and order-book buys from just ¥2. Suits 18- to 74-year-olds who want to try lots of altcoins with small amounts.

Max age 74iPhoneAndroidPC / browser
Updated 9 Oct 2026

Zaif

Built around BTC/ETH recurring buys (bought automatically every day) and automatic ETH/XYM staking. For 18- to 79-year-olds who have a My Number card.

Max age 79iPhoneAndroid
Updated 9 Oct 2026

CoinTrade

For people who want to earn on their coins through staking or lending, not just buy them. 26 coins; open to ages 18 to 79.

Max age 79iPhoneAndroid
Updated 9 Oct 2026

OSL Japan

For people who want to buy five coins, including BTC, ETH and the DAI stablecoin, simply with yen on a sales desk. Applicants must be 18–74.

Max age 74iPhoneAndroidPC / browser
Updated 9 Oct 2026

S.BLOX

Sony Group's crypto service. For people who want to buy 8 coins in small amounts on a simple sales desk. Applicants must be 18–74.

Max age 74iPhoneAndroidPC / browser
Updated 9 Oct 2026

BITPOINT

Closed to new accounts since 14:00 on 31 Jul 2026. Existing accounts and assets are due to move to SBI VC Trade (VCTRADE) around the end of December 2026.

Max age 80iPhoneAndroidPC / browser

New account applications are currently paused

Updated 8 Oct 2026