Edit
- Other Names どぶねずみ dobnezumi guffaw-coccyx
- URLs
- http://www.digiket.com/gachi/worklist/_data/ID=CIR0008409/
- https://guffaw-coccyx.booth.pm
- https://www.pixiv.net/member.php?id=466045
- https://www.pixiv.net/stacc/dobnezumi
- https://twitter.com/intent/user?user_id=96507118
- https://twitter.com/dobnezumi
- http://guffaw-coccyx.com/
- http://guffawcoccyx.x.fc2.com/