1boy, 1girl, back-to-back, black_hair, blue_eyes, bug, butterfly, butterfly_hair_ornament, buttons, closed_mouth, gradient_hair, hair_between_eyes, hair_ornament, haori, holding, holding_sword, holding_weapon, hydrokinesis, jacket, japanese_clothes, katana, looking_at_viewer, medium_hair, multicolored_hair, one_knee, open_clothes, ponytail, purple_eyes, purple_hair, sheath, short_hair, simple_background, smile, sword, twitter_username, two-tone_hair, uniform, unsheathing, water, weapon