kimi ni deatta hi kara nanika ga kawari hajimeta
dokoka mitasarenai hibi mo kayoi nareta eki made no michi mo
me ni utsuru mono subete kagayaite iru
umaretate no kanjou ga habataite iku

hikare ai chikadzuku futari oshiyoseru omoi marude tsunami
tatta sukoshi aenai dake de tsurai mou hanashi takunai

meguri aeta kiseki (kimi to itsumademo)
yorokobi mo kanashimi mo futari de Oh Happy Days
hoka ni nanimo iranai (kimi iru dake de)
aishi aisarete Oh Happy Happy Days

nazeka mukiaenai hi ya kenka shita tsugi no hi wa
hitomi mitsumete hanashiai kimi no koto chanto wakaritai
kizutsukete kizutsuite kizuna fukaku naru
tsunaida te to te hanasanai yo

isogashisa ga futari wo toozakeru demo sono jikan ga ai wo sodateru
doshaburi no ame no ato ni wa kanarazu kirameku taiyou

meguri aeta kiseki (kimi to itsumademo)
yorokobi mo kanashimi mo futari de Oh Happy Days
hoka ni nanimo iranai (kimi iru dake de)
aishi aisarete Oh Happy Happy Days

kitto umareru mae kara kimatteta no anata to koi ni ochiru koto
riyuu nante setsumei dekinai yo higoto ni suki ni natte iku

surechigau hito no namae mo shiranai hiroi sekai de
anata ni deaeta kiseki zutto sagashiteta Oh Happy Happy Days

meguri aeta kiseki (kimi to itsumademo)
yorokobi mo kanashimi mo futari de Oh Happy Days
hoka ni nanimo iranai (kimi iru dake de)
aishi aisarete Oh Happy Happy Days