Kawaita kuchibiru ga
Iyasarenai mainichi
Sugite yuku toki dake
Oikakerarezu ni iru yo

Tatoeba kono mune sae
Tsukisasaretemo itami kanjinai to
Tsubuyaku ame no hi wa mou nido to iranai

Kitto shinin' day
Mabuta ni utsuru keshiki wa kitto
Nido to modorenu ude no naka ne

Motto shinin' day
Terashite kogeru omoi to tomo ni
Kawaita nodo fusaide
Kasuka ni ima kikoeru
Koe wo sagashite arukidashiteru

Ikutsu aketa n darou
Mimi ni burasagaru PIASU
Tebanashita mono dake
Fuete yuku yo Searchin' my mind

Kokoro ni itsumo yume wo
Sonna mon ja nai sakebitai no wa
Saigo no kotoba ga ienai ima mo

Soshite Shinin' day
Mabuta ni kogasu kurai terashite
Kotta hitomi sotto tokashite

Kitto Shinin' day
Ryoute wo hirogete haha no you ni
Itsuka kitto ieru
Tada dakishimete to dake
Koboreta toiki mune ni shinobase

Kitto shinin' day
Mabuta ni utsuru keshiki wa kitto
Nido to modorenu ude no naka ne

Kitto Shinin' day
Ryoute wo hirogete haha no you ni
Itsuka kitto ieru
Tada dakishimete to dake
Koboreta toiki mune ni shinobase