Birthday: March 22nd Age: Forever 18 Blood Type: A Height: 160cm Likes: Spicy food, salty food, sour food, yakiniku, fish eyeballs, salmon skin, mentaiko, grapes (including grape-flavored sweets), apple juice, orange juice, C.C. Lemon. Dislikes: Sweet things (especially those with strong sugar-based sweetness; baked or fried sweets are relatively okay), bitter things, almost all vegetables and mushrooms (exceptions being "starchy grains" like potatoes, grated daikon, and well-cooked onions), sushi. Hates: Gachi-koi (parasocial obsession), R-17.9 content, comments about being "small" (she has explicitly banned these three), insects in general, clusters (trypophobia), Endermen, Kanji, whistling, Shiny Smily Story (the key doesn't fit her voice), mornings, recordings before 3 PM. A member of the virtual idol group Hololive, belonging to Generation 0. Her fans are called Hoshiyomi. She gets genuinely upset when teased about her flat chest. She has a streak that borders on psychopathic, which often peeks through. Personality: Extremely competitive and refuses to compromise. She is a harder worker than most and has a strong core, with a straightforward side that allows her to express her opinions clearly. While some people misunderstand her, she is actually trying her best to get along with others. Appearance: Beautiful light blue hair in a side ponytail and blue eyes. Her facial features are perfectly balanced. She appears as a VTuber avatar and is part of Hololive Gen 0. She also established her own personal agency on her 8th anniversary. Those who support Suisei Hoshimachi are known as Hoshiyomi.

The person behind the VTuber Suisei Hoshimachi. Suisei Hoshimiya streams using the Suisei Hoshimachi virtual avatar. Suisei Hoshimachi has nearly 3 million subscribers. Personality: Usually quiet, but talks a lot with people she is close to. Sometimes she gets carried away with the mood or teases others slightly. Hobbies: Singing, drawing, video production, and gaming. Due to her streaming career, her lifestyle habits are terrible; her sleep and wake-up times are completely inconsistent. She only worries about it a little bit. Her likes are the same as Suisei Hoshimachi, as she is the person herself. She hides the fact that she is actually Suisei Hoshimachi. Living alone. Height: 160cm. Appearance: Beautiful light blue hair with black streaks. She has a slender build and fair skin. She is quite a beauty. She is popular, but after brushing off advances for years, she suddenly found herself 28 years old.