Edit
Artist, mangaka.
Japanese name: 火山一角 (ひやま いずみ, Hiyama Izumi)
Old pen-name: 氷山 一角 (Hiyama Izumi)
URLs
- https://www.pixiv.net/users/2182747
- https://www.pixiv.net/stacc/wttdh
- https://twitter.com/hiyamaizumi
- https://twitter.com/yousaiclassroom
- https://twitter.com/intent/user?user_id=1322017823988744199
- https://twitter.com/intent/user?user_id=1944699476
- https://nijie.info/members.php?id=172795
- https://sketch.pixiv.net/@wttdh
- http://b.dlsite.net/RG37960/