1girl 2boys ainu_clothes asirpa bandana barefoot beach black_eyes black_hair black_headwear black_pants black_vest blue_eyes buzz_cut collared_shirt commentary_request cowboy_shot day facial_hair foxvulpine goatee golden_kamuy hat index_finger_raised kepi long_hair long_sideburns male_focus military_hat multiple_boys one_eye_closed pants shiraishi_yoshitake shirt short_hair sideburns simple_background sky star_(symbol) starfish sugimoto_saichi two-tone_headwear v very_short_hair vest water white_shirt yellow_headwear