
Quick answer — Takamasa Nakakuki worked on O Maidens in Your Savage Season (Art Director), Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs (Art Director), Layton Mystery Tanteisha: Katri no Nazotoki File (Art Director).
Takamasa Nakakuki worked on O Maidens in Your Savage Season (Art Director), Trapped in a Dating Sim: The World of Otome Games Is Tough for Mobs (Art Director), Layton Mystery Tanteisha: Katri no Nazotoki File (Art Director).