nani wo itte mo iitarinai
arigatou mo monotarinai kurai
doushitara tsutawaru no ka
kangaeteru ma ni mo toki ga tatteku

ano koro wa namaiki ni
hayaku hitori ni naritai to
demo kekkyoku anata ga inai to
nanimo dekinakatta samishikatta
sore dake takusan no ai wo kureteta kara

mama unde kurete kansha shiteru yo
itsumo arigatou
mama anata ga oshiete kureta
yasashisa omoi yari ai wo
mama anata ga misete kureta
kibou mo mirai mo subete wo
i love you i love you
arigatou

sekai de ichiban kibishikute
sekai de ichiban yasashii hito
riyuu mo shiranai kuse ni
itsumo issho ni naite kureteta

kenka shite mo iiatte mo
donna ni hanaretete mo
nanimo kawaranai anata ni wa isshou kanawanai
uchi wa hoka no ie to wa chotto chigau kedo
anata no kodomo de hontou ni shiawase da yo

mama unde kurete kansha shiteru yo
itsumo arigatou
mama anata ga oshiete kureta
yasashisa omoi yari ai wo
mama anata ga misete kureta
kibou mo mirai mo subete wo
i love you i love you

nando mo nando mo
meiwaku kaketa
soredemo watashi wo aishite kureta
mirai no watashi wa
anata no you ni nareteru kana?
i hope i can be like you

mama unde kurete kansha shiteru yo
itsumo arigatou
mama anata ga oshiete kureta
yasashisa omoi yari ai wo
mama anata ga misete kureta
kibou mo mirai mo subete wo
i love you i love you
arigatou