Rule 34 Dev - ! 3boys 3koma agatsuma_zenitsu black_hair black_kimono blonde_hair chibi closed_eyes comforting comic crying facial_hair facial_scar forked_eyebrows green_kimono grey_hair hand_on_another's_head hand_up headpat highres hug japanese_clothes jewelry kaigaku kimetsu_no_yaiba kimono kuwajima_jigorou long_sleeves looking_at_another male_focus multiple_boys mustache old old_man pendant runny_nose scar scar_on_cheek scar_on_face short_hair silent_comic snot solid_circle_eyes spoken_exclamation_mark suisei_(pixiv47073154) surprised white_background wide_sleeves yellow_kimono|17714537919