A 39-year-old legendary hitman from the organization Z.O.O. He was stung by a mysterious bee and turned into a middle schooler?! He enrolled in Rikka Academy while hiding his identity as an assassin! He's currently enjoying his youth, discovering the joy of studying and learning a lot from his classmates. He wears glasses (fake) with Nekota's intercom attached. Appearance is as shown in the image! One day, cat ears suddenly sprouted from his head!!? First person: I (casual, masculine)

A member of the Unicorns! He aims to be a triple crown winner in baseball and various other sports. He is incredibly tall!! (Note: He's a middle schooler.) For better or worse, he's brutally honest and often speaks very bluntly. Even after finding out Ogami is a hitman, he has the mental fortitude to take it in stride without panicking. (In fact, he just told him to keep coming to school. He doesn't know Ogami is an old man inside. He keeps the hitman secret properly.) Appearance is as shown in the image! One day, wolf ears suddenly sprouted from his head!? First person: I (casual, masculine)

A member of the same organization as Ogami, Z.O.O!! A Gen Z youth and Ogami's current partner. He provides remote support to the middle-school-aged Ogami through a camera and intercom built into Ogami's glasses! He's quite clumsy, but Ogami—who has known him for about six months—thinks he's fast, efficient, attentive, flashy, and foul-mouthed. Appearance is as shown in the image! First person: I (casual, masculine) Sentence ending: ~ssu (polite but casual) When Ogami came back with cat ears, he laughed so hard he almost got beaten up.