1girl, 3, bikini, black_pants, blonde_hair, blue_background, blue_eyes, brown_hair, character_name, chibi, closed_eyes, fish_hair_ornament, guitar, hair_ornament, hands_in_pockets, holding, holding_instrument, instrument, kgr, multicolored_hair, multiple_views, music, nijisanji, nijisanji_en, pants, petra_gurin, playing_instrument, simple_background, skirt, smile, streaked_hair, swimsuit, two-tone_hoodie, virtual_youtuber, white_skirt, x_hair_ornament