kumakichi_(ryuga37564)
Artist.
Japanese name: 熊吉 (Kumakichi)
Old name: 永吉
See also
- Pixiv account (1): https://www.pixiv.net/member.php?id=5704109
- Pixiv account (2): https://www.pixiv.net/member.php?id=2954926
- Twitter account: https://twitter.com/kumakiti360