hamano_yui, adachi_rei, year_2024, 1girl, alternate_costume, black_gloves, book, closed_mouth, gloves, green_sweater, hair_ornament, hair_ribbon, hairclip, headlamp, heart, holding, holding_book, layered_sleeves, long_sleeves, looking_at_viewer, medium_hair, one_side_up, orange_eyes, orange_hair, radio_antenna, ribbon, shirt, short-sleeved_sweater, short_over_long_sleeves, short_sleeves, simple_background, smile, solo, spoken_heart, sweater, upper_body, white_background, white_ribbon, white_shirt, , a.i._voice, utau