Ame agari no sora ni
Nanairo no niji wo mitsuketa yo
Kono kimochi goto kimi ni misetai
Itsumo egao wo arigatou

Sono mama no omoi
Kotoba (Todoke) Kokoro (Hibike)
Sekaijuu dokomade mo

Ai no kaeru basho
Arigatou no umareru hikari
Konna ni atatakai no wa kitto
Wa ni natteku kara

(Thank you for all my Precious days!)

Soshite ima wakatta no
Minna kara no shiawase no Piece
Hitotsu zutsu moratte
Koko ni irunda ne Precious days

Kinou made no tsubomi
Yawaraka na hana ga hiraita yo
Nee ohisama to waratteru mitai
Dare no egao ni niteru kana?

Yasashii kimochi
Doko ni (Itemo) Kureru (Itsumo)
Sekaijuu doko datte

Aitai hito ga ite
Arigatou tte ieru yorokobi
Atarimae nante na ni
Hitotsu nai mainichi ga kiseki

(Thank you for all my Precious days!)

Soshite tada sukoshi demo
Kokoro kara okaeshi no Piece
Minna no shiawase ni
Shitai to negau yo Precious days

Kore kara deau mirai ni
Daisuki na subete ni arigatou
Watashitachi mo kitto
Sono rensa no naka

Tsuranatteku tsunagatteku hikari megutte
(Thank you for all my Precious days!)

Aitai hito ga ite arigatou tte ieru yorokobi
Atari mae nante na ni hitotsu nai
Mainichi ga kiseki soshite Precious

Ai no kaeru basho
Arigatou no umareru hikari
Konna ni atatakai no wa kitto
Wa ni natteku kara

(Thank you for all my Precious days!)

Soshite ima wakatta no
Minna kara no shiawase no Piece
Hitotsu zutsu moratte
Koko ni irunda ne Precious days