1girl, belt, black_belt, black_gloves, black_jacket, black_neckerchief, black_pants, blush, collared_shirt, fang, finana_ryugu, finana_ryugu_(3rd_costume), fingerless_gloves, fins, fish_girl, fishnets, gloves, green_hair, hair_ornament, head_fins, high-waist_pants, jacket, latex, long_hair, looking_at_viewer, midriff, navel, neckerchief, nijisanji, nijisanji_en, official_alternate_costume, official_alternate_hairstyle, one_eye_closed, pants, ponytail, purple_eyes, purple_shirt, shirt, signature, solo, strawyu, virtual_youtuber