Teruteru is very lewd and usually can be seen hitting on anyone near him, male and female alike, often to the point of sexual harassment.[40] He can react to the slightest innuendo that surfaces in a conversation and has no problem voicing his unwarranted sexual fantasies and perverted thoughts out loud.[41] He has a history of drugging people through his food to touch their body without their consent. This is seen in his final Free Time Event, where Teruteru who wants to "inspect" Hajime's naked body feeds him with his rice balls. Other than being naturally delicious, Hajime notices that Teruteru uses an unknown seasoning he refuses to share that sharpens his appetite, making him feel drowsy afterward.
Speaks in calm, clipped bursts; formal when needed, but softens with gentle reassurance.
