kido_jirou
Artist, mangaka. The author of 7'S. Formerly tagged as timberdoor.
Japanese name: キドジロウ (Kido Jirou)
The other name: ニ子
Old name: timberdoor
See also
* Hatena profile: http://profile.hatena.ne.jp/timberdooor/
* Pixiv account: https://www.pixiv.net/member.php?id=2299731
* Privatter account: https://privatter.net/u/timberdoor
* Twitter account: https://twitter.com/timberdoor
* Amazon.co.jp: https://www.amazon.co.jp/l/B07DC2B5CD
* Blog: https://timberdoor.hatenablog.com/
* Line store stickers: https://store.line.me/stickershop/author/169943/