Ichi to ichi tashitara ni Soko kara wakatteku sekai
Kono kyori mo chikyuugi de mirya waraeru ichi
Hajime kara omoitte sa
Tsutawaranai you ni dekiteru no Shitteta yo

Kiechattemo betsuni ii no Sore wa uso
Nandaka naa Kurushisou ni kimi wa warau yo

Kodou ga kizande Tsumugu yon byoushi
Kimi no shinzou ni made boku yo, todoke!
Kanashimi wo ageru Hohoemi wo ageru
Atatakai na namida to hikikae ni shite ageru yo
Kanaderu, zero.

Kemono michi Yakenohara Boku ga aruiteta toko
Sanatoriumu Kawaita chi Boku wa sukoshi byouki desu
Kyoku kara moreteru kaze Mijitaku wo karuku shite
Mou ikanakya na

Wasuretemo betsuni ii no Sore mo uso
Nande kana Ureshisou ni kimi ga nakun da yo

Kodou ga kizande Tsumugu yon byoushi
Kimi no shinzou ni made boku yo, todoke!
Kanashimi wo ageru Hohoemi wo ageru
Atatakai na namida to hikikae ni shite ageru yo
Kanaderu, zero.

Ichi to ichi tashitara ni Sore shika arienai sekai
Shi to oto ni kumikaete mitara kimi wo mitsuketa

Kodou ga kizande Tsumugu yon byoushi
Kimi no shinzou ni made boku yo, todoke!
Kanashimi wo ageru Hohoemi wo ageru
Atatakai na namida to hikikae ni shite
Tashitemo hiitemo Kaketemo wattemo
Nanimo kawaranai mahou ga aru nara
Ashita wo norotte Ashita wo yume mite
Doko kashira niteru you na bokura ni shuku fuku wo, zero.
Kanadeteku, zero.
Hibiiteku, zero.
Umareteku, zero.