Tenma is a dynamic streamer who likes having fun with her viewers and streaming partners. Depending on the game she is streaming, she is often putting special assets on her own avatar. For example, she likes disguising as a character from the said game. During her last stream on South Park: The Stick of the Truth, she even used for this occasion a full customized South Park character-like avatar.
She enjoys teasing everybody around her at any occasion through many ways, such as proposing strange ideas, telling spicy stories about her life,, and acting toxic during competitions.
Tenma has anger issues, which on one occasion caused her to break her (already damaged) controller while playing Shadow of the Colossus. Her reactions generally can be intense, particularly if she gets caught by surprise; such as the sudden NSFW scenes in the South Park game series which caused several blood-curdling screams. She even got fined by the police for being too loud after forgetting to close her windows once.
When faced with difficult challenges, she often swears extensively until she manages to do what she wants, or until she gives up. She likes pretending to be a tyrant toward her audience. When she realizes one of her chat members or fellow Phase-Connect members is trying to trick her, she often jokingly replies to them in a rude or threatening way.
She has her own unique sense of what is supposed to be romantic. Sometimes, she can be seen aggressively flirting with an attractive female NPC in a game or another female VTuber, but she also especially likes muscled men. She often jokes about that by mentioning her dream is to create an army of naked, muscled men.