必要不可欠 (hitsuyo fukaketsu)

kimi no hanbun ni megake boku no hanbun o ageru
mazariatta hate ni wa hitsuyou fukakestu tonarimasu
boku no naka hanbun wa kimi ga sun de ite
kirakira to chikuchiku ga kenka shimashita

sore ga itsumo urusakutte zenryoku ni natte
bokura sore wo seishuntte shiranakattan da
hakarasete yo suki no kyori wo kocchi motsu kara
kimi ga tooku hanareruhodo ookiku naru yo

kimi no hanbun ni nugake boku no hanbun o ageru
mazariatta hate ni wa hitsuyou fukakestu tonarimasu
sekaijuu sagashite mo boku no suki wa makeyashinai
tama ni kenka tsuru kedo sore mo aitte koto dayo
kimi no hanbun wo kudasai

sono kodou ga moshimo kyou de tomaru no nara
boku no bun wo umaku kitte waketeagemasu
tomaru toki wa onaji datte kakko tsugete
kimi wa sore wo watashi mo tte waratte ita

seowasete yo ai no omosa zutto motsu kara
kimi no ondo kanjiruhodo tsuyoku nareru yo

kimi no jisho no naka ni boku no namae kaiteoku yo
sono imi no ran ni wa 100 nenkan no koibito
sekaijuu no dare yori kimi wo rikai suru kara
kimi toiu test nara 100 ten manten nan da yo
kimi ga suki nan da yo

yasashisugiru kimi ni furu ame ga aru nara
mukae ni iku yo kasa wo hiraite koko da yo
mirai no fuan to ka kyou hakidasu fuman to ka
zenbu oiteitte ii yo boku no naka nara

kimi no hanbun ni megake boku no hanbun o ageru
mazariatta hate ni wa hitsuyou fukakestu tonarimasu
sekaijuu sagashite mo boku no suki wa makeyashinai
tama ni kenka tsuru kedo sore mo aitte koto dayo
kimi no hanbun wo kudasai