Be happy, Be happy... Happy... Say Say Say... Dare ga dou datte ii sa Hikaku shitatte shouganai Waga michi wo susumeba ii "Jibun wa shiawase datte omotteru yatsu no kachi" (Be happy) Yume wa kanatte nakute mo Tada yumemiteru dake de shiawase da Kangae you de kawaru'n da POJITIBU ni yatte yukou Jibun katte no doko ga warui no? (Odore odore ukare PONCHI) Douse ichido no jinsei desu kara ne (Saa go issho ni) Waratte mo naite mo Tokei no hari wa tomaranai Jikan wa sugiteku Gatten da isso no koto abareru ka? (Be happy) Waratte mo naite mo Itsuka owari ga kuru naraba... Koukai wa nokosu na Yaritai koto yatte shikarareyou (Be happy) Say Say Say... Kekka dake wo motomeru na Sore made no PUROSESU datte daiji da Zasetsu toka shippai mo Nagai me de miyou ja nai ka Tsugou ii you ni kaishaku sasete (Nigero nigero musekinin ni) Inochi kakeru hodo no koto ja nai (Saa go issho ni) Isoide mo okurete mo Douse ressha wa hashiridasu Yukisaki wa unmakase Toriaezu chotto nosete moraou (Be happy) Isoide mo okurete mo Doko he yukou ga kamawanai Kono CHANSU nogasu na Dokoka ni tsuku made sawagouze (Be happy) Happy! Waratte mo naite mo Tokei no hari wa tomaranai Jikan wa sugiteku Gatten da isso no koto abareru ka? (Be happy) Waratte mo naite mo Itsuka owari ga kuru naraba... Koukai wa nokosu na Yaritai koto yatte shikarareyou (Be happy) Shiawase ni nattara GOORU da yo (Be happy) Say Say Say...