!? 4boys age_difference bishounen brothers child collared_shirt digimon digimon_adventure digimon_adventure_02 goggles goggles_on_head hand_on_another's_head hat ishida_yamato korean_text long_sleeves looking_at_another male_focus monochrome motomiya_daisuke multiple_boys one_eye_closed open_mouth red_lyong shirt siblings simple_background smile speech_bubble spiky_hair takaishi_takeru translation_request upper_body white_background yagami_taichi