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Bitbank

bitbank is one of Japan's largest cryptocurrency exchanges where you can start trading Bitcoin from as little as 500 yen. It offers spot trading, margin trading, and a service to lend and grow crypto assets.
Tokyo, JPN
Current stage: Series BFunded in the last 6 months3 current maintainers3 active leads3 new active leads2 lead step-downs2 early lead departures

Maintainer signals as of Aug 10, 2026


Maintainer Intelligence

This view starts from the canonical internal-employee model. A maintainer is an internal employee who merged at least one pull request in a non-fork repository; external contributors, bots, and PR authors are not treated as causal. Active leads have merged within the last three months.

3

Current maintainers

3

Active leads

3

New active leads

2

Lead step-downs

0

Lead movements

2

Early lead departures

Signals as of Aug 10, 2026github.com/bitbankinc

Maintainers (12)

@tjackietCurrent employee
PRs merged
1
Internal authors supported
1
Currently active authors
1
First merge
Jul 14, 2026
Last merge
Jul 14, 2026
Active lead

Internal authors whose PRs they merged

Open GitHub profile ↗
@ocknamo-bbFormer employee
PRs merged
2
Internal authors supported
1
Currently active authors
1
First merge
Apr 25, 2025
Last merge
Apr 2, 2026
Early maintainer

Internal authors whose PRs they merged

Open GitHub profile ↗
@junderwFormer employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Oct 10, 2017
Last merge
Apr 3, 2022
Early maintainer
Open GitHub profile ↗
@yuma300Former employee
PRs merged
0
Internal authors supported
0
Currently active authors
0
First merge
Jun 23, 2017
Last merge
Nov 17, 2017
Early maintainer
Open GitHub profile ↗
@dsakiFormer employee
PRs merged
1
Internal authors supported
1
Currently active authors
0
First merge
Apr 28, 2017
Last merge
Sep 21, 2017
Early maintainer

Internal authors whose PRs they merged

Open GitHub profile ↗

Maintainer Movements (1)