# bitFlyer

> Source: https://docs.barcoder.ai/docs/wallets/bitflyer
> research date 2026-06-01 · extracted at 2026-10-03
> Publisher: Barcoder — encyclopedia of QR, barcode and payment-code standards

Specifications:
- [bitFlyer — official](https://bitflyer.com/)

## Key details

- **Parent:** Yuzo Kano and Takafumi Komiyama
- **Launch:** 2014

## Overview
**bitFlyer** is **one of Japan's largest and longest-running cryptocurrency exchanges**, with regulated operations in Japan and the EU and a history of US activity <sup>[1][1], [2][2], [Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup>. It has long been a leader in Japanese Bitcoin trading volume and operates the "Lightning" professional trading platform.

## History
**2014 — bitFlyer founded** in Tokyo by Yuzo Kano (a former Goldman Sachs trader) and Takafumi Komiyama.
**2016 — launches bitFlyer Lightning**, a professional spot/derivatives trading interface, and becomes a top Japanese BTC venue.
**2017 — opens bitFlyer USA** and later **bitFlyer Europe** (licensed in Luxembourg), pursuing a three-region strategy.
**2019–2023 — maintains FSA registration** in Japan through Japan's tightening crypto rules.
**2023–2025 — undergoes governance and ownership changes** at bitFlyer Holdings while remaining a leading Japanese exchange.

## Ownership & operator
**Operating entity**: **bitFlyer, Inc.**, under **bitFlyer Holdings, Inc.** (Tokyo, Japan).
**Major shareholders**: **co-founder Yuzo Kano and Japanese institutional/venture investors** (privately held, with governance disputes resolved over 2023–2024).
**Regulators**: **Japan's FSA**, **Luxembourg's CSSF** (bitFlyer Europe), and US state regulators historically.

## Technical integration
Consumer app, web platform, the bitFlyer Lightning pro interface and a trading API. Supports BTC, ETH and other tokens via crypto deposit addresses, with Japanese yen funding by bank transfer and quick-deposit, plus a Bitcoin rewards credit card in Japan.

## Implementations & partners
**Major competitors**: [Coincheck](https://docs.barcoder.ai/docs/wallets/coincheck) (Japanese exchange) + [Binance](https://docs.barcoder.ai/docs/wallets/binance) (global exchange) + [Coinbase](https://docs.barcoder.ai/docs/wallets/coinbase) (global exchange).

## Status
**Active, a leading FSA-registered Japanese exchange with EU operations** <sup>[1][1], [2][2]</sup>.

## Sources

[1]: https://bitflyer.com/ "bitFlyer — official"
[2]: https://en.wikipedia.org/wiki/BitFlyer "bitFlyer — Wikipedia"
[jp-cro]: https://docs.barcoder.ai/docs/payments/JP

- [1] [bitFlyer — official][1]
- [2] [bitFlyer — Wikipedia][2]
- <sup>[Japan report](https://docs.barcoder.ai/docs/payments/JP)</sup> In-corpus: `reports/countries/JP-japan.md`

## Source

Biography extracted from [bitflyer.md](https://docs.barcoder.ai/source/wallets/bitflyer). See `matrix.md` for standards-support matrix if present.