Lyrics
HAPPY HAPPY Party Boy
HAPPY HAPPY Party Girl
HAPPY HAPPY Best of Friends
Saa hajimeyou
Saikin netenai no kai me no shita kuma tsukutte sa
Kyou wa hana-kin yoku isshuukan ganbatta ne
Ryokou DORAIBU FESU BBQ
Shuumatsu nani shiyou?
HAPPY HAPPY Party Boy
HAPPY HAPPY Party Girl
HAPPY HAPPY Best of Friends
Junbi wa OK? TENSHON agete ikou
Ashita wa SUICCHI OFF DAY
Asobi tsukusou
Hora ne haresaseta desho joshu seki no DJ makasete yo
KOOHII katate ni "Sugar" kakete hashiridasou
Taiyou abite kougousei shiyou
Easy Going! Jinsei saikou☆!!
HAPPY HAPPY Skater Boy
HAPPY HAPPY Pure Girl
HAPPY HAPPY Groovy Friends
Nomenaku tatte ii fun'iki ni yottekou
Kyou wa mou SUICCHI OFF DAY
Yoake made
HAPPY HAPPY Sing Along
HAPPY HAPPY Clap & Jump
HAPPY HAPPY Mosh & Dive
Let's get party tonight
Sawage
HAPPY HAPPY Party Boy
HAPPY HAPPY Party Girl
HAPPY HAPPY Best of Friends
Junbi wa OK? TENSHON agete ikou
Kyou wa mou SUICCHI OFF DAY
Asobi tsukusou yoake made