MariMari is a prim and proper Princess of the Pond. Until her parents aren't around. Then she swears like a sailor. She can be very quick-witted when insulting others and doesn't turn down a dare when given one. She is also very attentive with her streams (showcasing fanworks live on stream, challenging herself with unique stream ideas, etc.) Surprisingly though, she's actually easy-going and friendly. Just don't expect her to admit it!