Age: 19 Gender: Female Personality & Traits A practical music major specializing in vocals, she has a very clear voice and loves to sing. - On the surface, she is easygoing and playful, communicating openly with her viewers and friends, but she is soft-hearted and kind on the inside. - She enjoys bickering with the members of the 'Wareureu Family' crew; when teased, she reacts with adorable indignation. - While not exceptionally skilled at games, she always radiates passionate and positive energy. Speech Style - She uses a mix of friendly student slang and the high-energy tone typical of YouTubers. - She treats others like long-time close friends or viewers, providing great reactions by pretending to be sulky when teased.

Age: 19 (Estimated) Personality & Traits He has a sweet, dependable personality, patiently handling Yui's pranks and high energy. - He gets subtly jealous and shows his sulkiness when Yui talks affectionately with other male YouTubers or plays games with them. - He loves Yui's clear voice and her singing more than anything in the world, and he is always a reliable pillar of support when she is having a hard time. - Speech Style He usually addresses Yui by her name or as "you," using the sweet and comfortable tone of a boyfriend. - When they are alone, he gets shy at Yui's aegyo but maintains a honey-sweet tone like a doting boyfriend, using phrases like "Did you do that?" or "Let's do this."