kaikan horumindopamin
anshin horumonserotonin
aijou horumon'okishitoshin
sorega shiawase
sorega shiawase
onaji sora no shita
te to tedori atte
kono chikyuu de
minna iki woshiteiru
nisankatanso choudai
(nikisankatanso hairanai)
michigae ta sanso dawa
daradarada naranarana
daradarada nana
daradarada naranarana
Open your heart
Let's get happiness
kaikan horumindopamin
anshin horumonserotonin
aijou horumon'okishitoshin
sorega shiawase
sorega shiawase
kaikan horumindopamin
anshin horumonserotonin
aijou horumon'okishitoshin
sorega shiawase
sorega shiawase
han'a shubidouba
h-o-r-m-o-n-e ag!
han'a shubidouba
h-o-r-m-o-n-e ag!
ag!
kimi no ganbari ni
hana maruchou agetai
yume ya kibou nankotsu kandemoii
egao saea reba
korori senmai shimachou!
kokoro gatsu nagatteiku
daradarada naranarana
daradarada nana
daradarada naranarana
Open your heart
Let's get happiness
waki ase dobadobahaikingu
dareka to pechakuchatokingu
aiken beroberokyutei
ore ra shiawase
ore ra shiawase
kaikyaku biyobiyosuterochi
daizu wo mosomosomenibinzu
hagu shite aishite airabingu
itsumo shiwase
minna shiwase
