1girl, 2023, alternate_costume, animal_ears, black_leotard, breasts, brown_eyes, brown_hair, chinese_zodiac, cleavage, fake_animal_ears, fake_tail, high_heels, ichikawa_hinana, idolmaster, idolmaster_shiny_colors, leotard, medium_breasts, playboy_bunny, ponytail, rabbit_ears, rabbit_tail, sikimosh, solo, tail, year_of_the_rabbit