Hora mirai ga sakenda
Ima ga kotae janaito
Mechakucha dattari ichi hazu shitari
Sonna koto no hou ga oui ne

Sore demo kekkyoku me ga hanasenai
Zutto soba de mimamottetai

Koreijou kimi wo suki ni wa
Mou narenai kurai aishiteru yo
Kore made mo kore kara saki mo ne
Eien no only one

Shinjiru mono ga kieuse
Kitai wa uragiri ni nari
Marude kono sekai no owari mitai
Sonna hi mo tashika ni aru

Moshi kimi ga kanashii toki wa
Sekai ichi no piero ni naru kara
Mou sukoshi yume wo mi sasete yo
Kimi koso ga only one

You are the only one

Eien no only one
Kimi koso ga only one