ookuma_nekosuke
Artist, employee of Nitroplus. Official character designer and illustrator of Shinmai Maou no Testament.
He has two different nicknames to separate commercial work from doujinshi.
Circle: パンダニク (Panda-Niku). The other main circle member is Namaniku ATK.
Often confused with said circle member, Namaniku ATK, in commercial work crediting.
Name used for commercial artwork (Nitroplus): 大熊猫介 (Ookuma Nekosuke)
Name used for fan artwork / doujinshi (Panda-Niku): JCパンダム (J.C. Pandam)