manin densha ima, Happy!
osaretatte ima, Happy!
datte onaji sharyou
anata ga iru kara (akogare)
shiken mae demo ima, Happy!
benkyou nani mo shitenai kedo
naze ka kokoro hazumu
koi wo shiteru kara
[Oka/Sak] ki ga tsukeba watashi
[Oka/Sak] suki suki suki no egao
[Kit/Shi/Yab/Tom] souzou dake demo
[Kit/Shi/Yab/Tom] atama no naka ohanabatake
[Tas/Tan/Yab] me ni utsuru subete
[Tas/Tan/Yab] sou kagayaite mieru
[Tat/Got/Fuk/Nis/Mur/Ego/Ota] nande ima made
[Tat/Got/Fuk/Nis/Mur/Ego/Ota] seishun ni kidzukanakatta?
kyoushitsu datte ima, Happy!
tsumaranakutatte ima, Happy!
kesa mo aeta anata
omoidashite miru (DOKIDOKI)
bukatsuchuu mo ima, Happy!
renshuu HONTO ni tsurai keredo
chanto ganbatteru yo
koi wo shiteru kara
[Tas/Tan/Yab] ikitereba kitto
[Tas/Tan/Yab] iya na iya na koto mo aru yo
[Nis/Mur] ochikonde itara
[Nis/Mur] mottainai bakabakashii
[Tat/Ego/Ota] kyou to iu keshiki
[Got/Fuk] sou shiawase na koto wo
[Oka/Sak] ippai mitsukete
[Kit/Shi/Yab/Tas/Tan/Yab/Tom] mainichi wo tanoshimou yo
manin densha ima, Happy!
osaretatte ima, Happy!
datte onaji sharyou
anata ga iru kara (akogare)
shiken mae demo ima, Happy!
benkyou nani mo shitenai kedo
naze ka kokoro hazumu
koi wo shiteru kara
tatta isshun wo
taisetsu ni shite
ima no chiisana Happy wo atsumereba
zutto shiawase da yo
kyoushitsu datte ima, Happy!
tsumaranakutatte ima, Happy!
kesa mo aeta anata
omoidashite miru (DOKIDOKI)
bukatsuchuu mo ima, Happy!
renshuu HONTO ni tsurai keredo
chanto ganbatteru yo
koi wo shiteru kara
Happy! Happy! Happy!
koi wo shiteru kara
