FUNA is a Japanese author best known for I Shall Survive Using Potions!, Saving 80,000 Gold in Another World for my Retirement, and Didn't I Say to Make My Abilities Average in the Next Life?! Itsuki Akata is a Japanese artist and creator best known for the illustrations in Didn't I Say to Make My Abilities Average in the Next Life?! (Light Novel). Yuki Moritaka is a Japanese artist best known for Didn't I Say to Make My Abilities Average in the Next Life?! Everyday Misadventures! (Manga).