Yoru ni shibara re ta mama datte
yume ga mata yabure ta n datte 
tada matsu dake nara ashita ha mada ko nai 
dare demo sasotte kara mada osoku nai hazu

Nani ka omou tsui ta n datte
tokini sore o miushinau tte 
itsu demo mujun ha shinjitsu ni kawaru sa
dare datte motteru mono kowashi taku nai hazu 

Nani mo shi nai de ari ki tari DAY itsu demo
negai atte kanae tai tte It' s must be you 
yokogao ni mitore te i te ha dame da yo

Soto ha ame de tsumannai DAY itsu demo
korogatte tte maru ni natte It' s must be you
hibi, kanjiru koto ha zenbu ura hara da ne 

Yakeni sawagashiku natta tte
dama ni kodoku ni idaka re ta tte
kakushi taku mo naru kizuato mada mi nai
dare datte naora naku te mise taku mo nai daro u

Mukaiatte iya ni naru DAY itsu demo
nayan de tte motsureatte It's must be you
kore ijou tooku no machi ha mie nai

Ue o mi tai tte shita mo mi tai DAY itsu demo
fumikon de tte nobori tai tte It' s must be you
kimi koko ni ki te goran deguchi no nai basho he

Nani mo shi nai de ari ki tari DAY itsu demo
soto ha ame de tsumannai DAY It 's must be you
mukaiatte iya ni naru DAY itsu demo
ue o mi tai tte shita mo mi tai DAY It 's must be you

Nani mo shi nai de ari ki tari DAY itsu demo
negai atte kanae tai tte It's must be you
yokogao ni mitore te i te ha dame da yo

Soto ha ame de tsumannai DAY itsu demo
korogatte tte maru ni natte It's must be you
hibi, kanjiru koto ha zenbu ura hara da ne

Kimi koko ni ki te goran deguchi no nai basho he
nani mo shi nai de ari ki tari DAY It 's must be you