Bài hát: One - Tomoaki Maeno, Kenn

[Natsume] Toitsumeru hodo ni
Kizutsuketa ne
Kore ga ai to kizuki mo shinai ore datta
[Fuuto] Kyohi saretatte
Ubaeba iinda yo
Boku nari no aishikata
Soko de damatta mitete!
[Natsume] Tatta hitotsu dake
[Fuuto] Anta ga hoshii dake
[Chorus] Yokubou go sou saserunda
Kore wa sensen fukoku sa!
"Arigatou" nante kotoba janakute
"Suki" to sakebitai kedo
[Natsume] Toriaezu kyou wa koko de miokuru wo
[Chorus] Doshaburi no ame ni mayou toki demo
Taiyou o kureru egao
[Fuuto] Te ni irete miseru
Boku dake no mono sa
[Chorus] Atarashii suteji ga ima hajimaru
Sono ryote de ebaritore
Only one!

[Fuuto] Jibun ga tokubetsu tte omotteru nara
Waracchau yo...
Kokkei na pantamaimu sa!
[Natsume] Shatsu ni nokotta
Yasashii kanshoku
Zurui zo... hansoku dano...
Imouto no kao shiteta!
[Fuuto] Ima wa shoganai
[Natsume] Kazoku datte ii
[Chorus] Otogi banashi ni shite miseru
Juuniji no kane o matte
"Oyasumi" tte te wo furi shigusa ni mo
Sunao janakute gomen
[Fuuto] Naname no shisen de
Ijiwaru shitakute
[Chorus] Sorezore no omoi ga shoutotsu shite
Karafuru ni supaku suru
[Natsume] Akirameru nante
Suru wakenai daro
[Chorus] Eien no sutetasu ataete keru
Ippon, ichibyou, ima sugu ni
Only you!

[Natsume] Unmei nara shinjirareru ([Fuuto] Korekara tanoshimi dane..]
Chikamichi nado erabanai sa ([Fuuto] Boku ga zenbu ubatte ageru]
Hiroin wa hitori
[Fuuto] Suicchi wo oshina yo
[Chorus] Are you ready?
Fight!!!
"Arigatou" nante kotoba janakute
"Suki" to sakebitai kedo
[Natsume] Toriaezu kyou wa koko de miokuru yo
[Chorus] Doshaburi no ame ni mayou toki demo
Taiyou o kureru egao
[Fuuto] Te ni irete miseru
Boku dake no mono sa
[Chorus] Atarashii suteji wo saa hajimeyou
Kono ryoute de dakishimeru
Only one!