Artist.
Japanese name: 天翔りゅう (Tensyou Ryuu or Tenshou Ryuu)
The other names: こーた (Koota) or こたつ (Kotatsu)
Circle name: 幻想龍館 (Gensou Ryuukan)
Site name: 幻想龍館+ (Gensou Ryuukan+)
https://www.pixiv.net/users/32380
https://www.pixiv.net/stacc/kotatu_2007
https://twitter.com/kotatu_kota
https://twitter.com/intent/user?user_id=2850660451
http://portal.circle.ms/Circle/Index/10007189
