2girls, black_hair, black_sailor_collar, brown_eyes, hair_between_eyes, kagawa_rin, looking_at_viewer, medium_hair, multiple_girls, neckerchief, open_mouth, purple_hair, red_neckerchief, sailor_collar, school_uniform, serafuku, short_sleeves, soredemo_ayumu_wa_yosetekuru, white_background, yamamoto_souichirou, yaotome_urushi