plus-minus-ryuu
Artist. Formerly tagged as natsu-hana.
Nickname: ±竜 (reading is unknown)
The other name: ナツハナ (Natsuhana)
See also
- Nijie account: http://nijie.info/members.php?id=4508
- Pixiv account (deleted): http://www.pixiv.net/member.php?id=2261211