kono kokoro wa daiyamondo kizutsukanai

kore wa dekinai kimeteta jibun to
baibai watashi wakareta no
daisukina hito wo tasukerareru nara
kyūkyū kyukutsuna kodawari sutete ok!

hajimete no yūki hora gyutto dakishimetara
katai ketsui ni kawaru

kono kokoro wa daiyamondo kizutsukanai
pinchi no toki ni wa issho ni tatakau yo
kono kizuna wa daiyamondo shinjite ite
ichiban chikaku ni itsumo yorisou yo hitori bocchi janai

kō aritai to omoi egaku tabi
baibai yume wa fukuramu no
taisetsuna koto ni massugu muki aitai
tantan heitan'na mainichi nukete all right!

ikutsumo no negai hora narabete tabanetara
hikaru kesshō ni naru

kono kokoro wa daiyamondo kirari mabushī
shiawase tsureru tame motte ne umareta yo
kono omoi wa daiyamondo tayori ni shite
kurayami ni mayotte mo asu wo terasu kara kowagaranakute ī

kono kokoro wa daiyamondo kizutsukanai
nakitai toki ni wa namida mo azukete ne
kono kizuna wa daiyamondo shinjite ite
arigatō tsuyosa ni kizukasete kurete mamoru yo anata wo