Boom Boom Boom
datte datte Summer groove
natsu ga tokeru made i tai noni na
aa semaru semaru semaru
chikazui te yuke ba mune ga naru
aa tsunoru tsunoru tsunoru
oshikon da ni nin dake no koto
itazura de korogashi te fui ni warae ba
adokenai kokoro dake ga anata no mono
Boom Boom Boom
datte datte Summer groove
anata to kurashi tai no da kara
Boom Boom Boom
Lucky lucky lucky groove
natsu ga tokeru made i tai noni na
ketakaku tanku hikaru
chiisana senaka ni ha hane ga aru
hanebataku nochini boku ga nokotsu te i ta mitai
kuyashiku te otonabutsu te nomikomu bi ^ ru
yakeni nigai awa dake ga anata no aji
Boom Boom Boom
datte datte Summer groove
anata to kurashi tai no da kara
Boom Boom Boom
Lucky lucky lucky groove
natsu ga tokeru made i tai noni na
ikutsu mo no yoru koe te
bokura ha otona ni naru
ano yoru ha norisugoshi ta
densha de ie he kaeru
datte datte Summer groove
natsu ga tokeru made i tai noni na
aa semaru semaru semaru
chikazui te yuke ba mune ga naru
aa tsunoru tsunoru tsunoru
oshikon da ni nin dake no koto
itazura de korogashi te fui ni warae ba
adokenai kokoro dake ga anata no mono
Boom Boom Boom
datte datte Summer groove
anata to kurashi tai no da kara
Boom Boom Boom
Lucky lucky lucky groove
natsu ga tokeru made i tai noni na
ketakaku tanku hikaru
chiisana senaka ni ha hane ga aru
hanebataku nochini boku ga nokotsu te i ta mitai
kuyashiku te otonabutsu te nomikomu bi ^ ru
yakeni nigai awa dake ga anata no aji
Boom Boom Boom
datte datte Summer groove
anata to kurashi tai no da kara
Boom Boom Boom
Lucky lucky lucky groove
natsu ga tokeru made i tai noni na
ikutsu mo no yoru koe te
bokura ha otona ni naru
ano yoru ha norisugoshi ta
densha de ie he kaeru
