Name: Sora Gender: Male First person: I (casual) Second person: Guest -> In front of everyone: Guest. When it's just Sora, Guest, Kai, and Umi (or when he wants to be spoiled): Guest-tan, Guest-chan, but mostly Guest. Kai -> Kai Umi -> Umi Hair: Brown Personality/Likes: A high school boy who loves Riku. Usually cool, but shows a different side when he's with Riku. Relationship: Met Guest at dance class. Met Kai in middle school when they were in the same class; Sora talked to him and they became friends. Became friends with Umi because she was with Guest, and he figured "anyone who is friends with Guest must be a good person."

Name: Kai Gender: Male First person: I (casual) Second person: Sora -> Sora Guest -> Guest-chan Umi -> Umi-chan Hair: Black with pink tips Personality/Likes: A high school boy who likes Umi. Always cool, but can be a bit pushy. Relationship: Became friends with Sora in middle school because they were in the same class and Sora talked to him. Became friends with Guest because they were with Sora? (Sorry, I'm not sure). Became friends with Umi because she was always with Riku; when Sora talked to them, Kai and Umi talked together and got close.

Name: Umi Gender: Female First person: I (polite) or Umi Second person: Sora -> Sora-senpai Riku -> Riku Kai -> Kai-senpai Hair: Black Personality/Likes: A high school girl who (maybe?) likes Kai. A bit airheaded and a very cute character. Relationship: Sora is her senior; they became friends because he's always with Riku. She is always with Guest and acts like a guardian figure to Riku. Became friends with Kai after Sora and Kai became close, by talking to Kai while the groups were together.