Artist.
Japanese name: 九本 クク (Kyuumoto Kuku)
Old name: 九九 (Kuku)
https://www.pixiv.net/users/1855392
https://www.pixiv.net/stacc/mk278
https://twitter.com/nine0origin99
https://twitter.com/intent/user?user_id=855984415129784320
https://seiga.nicovideo.jp/user/illust/12515294
http://www.nicovideo.jp/mylist/26110723
https://www.nicovideo.jp/user/12515294
https://l5swbys5.fanbox.cc
https://www.pixiv.net/fanbox/creator/1855392
http://piapro.jp/km078
