One

Ameagari machikaze no nioi

Shimetta shatsu ni hiyasareta karada

Futo tachiyotta kafe no aroma no

Kaori de anata wo kanji hajimeru no

In my life

Itsumo soba ni anata ga iru kara

Nanimo kazaranai watashi ga iru

Itsuka tadoritsuita futari mo

Ima no mama de irareru yo ne?

Only one kakaeta kagi wa

You're the one koko ni shimatteru

Only one taisetsu na koto

Here's the one hajimatteru my only one

Ima ni mo chigire sou na ano kumo

Mitai ni chigire sou na kono kokoro

Massugu ni yasashii anata no

Hitomi ni utsutteru watashi wa donna iro

In my mind

Itsumo soba ni isugite shimau kara

Sukoshi hanareru koto mo daiji kana

Nee ima watashi to issho de shiawase?

Nazeka fuan ni naru no

Only one nagashita namida

You're the one koko ni shimatteta

Only one wakatte iru no

Here's the one tsunagatteru eye to eye

Gurasu ni utsuru anata no yokogao

Itsumo to nanika chigau shigusa ni

Tomadou koto mo waraeru kurai

Kakegae no nai ima kanjiteru

In my life

Only one utsuri yuku koto

You're the one kawaranai mono

Only one nakushiteta mono

Here's the one miedasu no eye to eye

Only one kakaeta kagi wa

You're the one koko ni shimatteru

Only one taisetsu na koto

Here's the one hajimatteru my only one