Shizukesa ni koshikakete
Nani o surude mo nakute
Kono heya ni dare mo inai koto ga

Shimi konde kuru dake
Tameiki o tsuite
"Koishī" nante ne

Dōzo kagi wa aite iru yo
Kitai shinai furi shi teru nda yo
Dareka shizukesa ni nare sugite shimatta
Kokoro ni aizu o kudasai
Dōka Knock On My Door

Egao wa tayasanu yō ni
Ki o tsukawa senai yō ni
Darenimo kidzuka renai yō ni

Nigekonde iru dake
Itsumo kono heya ni
Munashī nante ne

Dōzo kagi wa aiteiru yo
Kitai shinai furi shi teru nda yo
Dare ka kono furueru te o nigirishime
Daijōbu datte iikikasete yo
Dōka Knock On My Door

Itsunomanika kizu ga fuete ku
Ienai mama ni Oh
Kyō mo hitori utau koto naku
Kono heya de nemuru

Dōzo kagi wa ai teru yo
Itsu demo nanji demo ī nda yo
Dare ka sabishi-sa ni nare sugite shimatta
Kokoro ni aiwokudasai
Ne e dō ka Knock On My Door