1girl black_hair blush bow choker cravat detached_sleeves elysia_de_lute_ima embarrassed glasses hair_ornament heart holding_hands kami_nomi_zo_shiru_sekai katsuragi_keima long_hair open_mouth ponytail purple_eyes scarf school_uniform skirt skull_hair_ornament sweatdrop tears thighhighs towako white_legwear