Bài hát Ai no Katamari Báo Lỗi

Shinpai seisugi no anata wa

Densha ni noseru no iyakaru

Marude ka yowai onna no ko mitai de

Nanda ka ureshii no

Anata to onaji kousui wo

Machi no naka de kanjiru to ne

Isshun de taion yomigaeru kara

Tsuide ikitakunacchau no

Oshietai mono misetai mono

Takusan arisugiru no yo

Kotoba ya shigusa wa

Anata dake no tame ni aru kara

Omoikiri dakiyoserareru to kokoro

Anata de yokatta to utau no

Kurisumasu nante iranaikurai

Hibi ga ai no katamari

Ashita no asa mo aishi au yo ne

Donna na kenka wo shitemo

Kanchikan no zure ga shoujitemo

Ichibyou de egao tsukureru

Buki ga aru atashitachi ni wa

Kawatteiku anata no sugata

Donna katachii yori mo itoshii

Kono fuyu mo koete

Motto suteki ni natte ne

Amari ni ai ga ookisugiru to

Ushinau koto wo omotteshimau no

Jibun ga modokashii

Ima dake wo mite ikiteireba ii no ni ne

Nee yuki ga ochitekita yo

Kodomo ni mitai ni amaeru kao mo

Kyuu ni otoko rashiku naru gao mo

Atashi ni wa subete ga takaramono

Ikudo to naku misasete

Omoikiri dakishimerareru to kokoro

Anata de yokatta to utau no

Kurisumasu nante iranai ikurai

Hibi ai no katamari

Saigo no hito ni deaeta yo ne