1girl, ahoge, alternate_costume, arched_back, blonde_hair, blush, bra, cushion, from_side, green_eyes, hoshii_miki, hugging_object, idolmaster, idolmaster_(classic), idolmaster_million_live!, katsu_(kana), long_hair, looking_ahead, panties, profile, simple_background, solo, underwear, underwear_only, very_long_hair, white_background, white_bra, white_panties