1boy, 1girl, black_hair, character_name, crossover, hairband, high_collar, japanese_clothes, kogarasumaru_(tenka_hyakken), kogarasumaru_(touken_ranbu), light_purple_hair, long_sleeves, midair, platform_footwear, pointy_ears, pom_pom_(clothes), ponytail, purple_hairband, purple_sash, red_eyeliner, sash, short_hair, skirt, sleeves_past_wrists, tachi_(weapon), tenka_hyakken, touken_ranbu, twitter_username, usami_misa