mou wasurete shimatta kana 
natsu no kokage ni suwatta mama, aisu wo 
kuchi ni hourikonde kaze wo matte ita 
  mou wasurete shimatta kana 
yononaka no zenbu usodarake 
hontou no kachi wo futari de 
sagashi ni ikou to waratta koto 
  wasurenai you ni iroasenai you ni 
katachi ni nokoru mono 
ga subete janai you ni 
  kotoba wo motto oshiete 
natsu ga kuru tte oshiete 
boku wa egaiteru me ni utsutta 
no wa natsu no bourei da 
kaze ni sukaato ga yurete 
omoide nante wasurete 
asai kokyuu wo suru, ase 
wo nugutte natsu wo iku 
  mou wasurete shimatta kana 
natsu no kokage ni suwatta koro, 
tooku no oka kara kaodashi 
da kumo ga atta janai ka 
kimi wa sore wo tsukamou to shite, 
baka mitai ni sora wo kitta te de 
boku wa kami ni kumo hitotsu wo 
egaite, waratte nigitte misete 
  wasurenai you ni 
iroasenai you ni 
rekishi ni nokoru mono 
ga subete janai kara 
  ima dake kao mo nakushite 
kotoba mo zenbu wasurete 
kimi wa waratteru 
natsu wo matte iru boku wa bourei da 
kokoro wo motto oshiete 
natsu no nioi wo oshiete 
asai kokyuu wo suru 
  wasurenai you ni 
iroasenai you ni 
kokoro ni hibiku mono 
ga subete janai kara 
  kotoba wo motto oshiete 
sayonara datte oshiete 
ima mo mirun da yo 
natsu ni saiteru 
hana ni bourei wo 
kotoba janakute jikan wo 
jikan janakute kokoro wo 
asai kokyuu wo suru, ase 
wo nugutte natsu wo iku 
  natsu no nioi ga suru 
  mou wasurete shimatta kana 
natsu no kokage ni suwatta mama, 
aisu wo kuchi ni hourikonde 
kaze wo matte ita