issei-ichidai 
ichinen-hokki 
issai-gassai 
ichimou-dajin 
isshin-doutai 
doutai? 
ONLY ONE! No.1! 
OSAI GIRLS AND BOYS!!

junjou karen de are  [bad word] koujoushin 
gutto mune ni kizande 
maegami SUKAATO no take  kousoku junshu shimashou 
PINto shisei [bad word] 
seijitsu ni uketsugitai wa 
ririshii oshie wo 
genzai kako mirai  nadeshiko no makenai PORISHII

Don't be shy!! hokorashiku 
nagasaretari shinai yo (by myself) 
yukkuri to sakase mashou  kiyoku tadashiku 
Keep your pace!! ichiban no mikata wa jibun jishin 
minna motto motto utsukushiku are 
massugu ni susumi mashou

seitotechou no naka no  shisou wo chi de iku no desu 
nante risou teki na STYLE 
manabi wa onkochishin  KOKOROZASHI wo migakubeku 
kyou mo harikiranakucha

yuuigi ni, dakedo kibishiku  seichoukatei wa 
shuchou kajou/dakyou shinaku tatte  jibun [bad word] de

Don't be cool! samenai de 
kokoro ni itsumo yuuki (by yourself) 
hogaraka ni mochitsuzukete  [bad word] no tame ni 
Keep my mind!! itsudatte jibun no mikata de iyou 
minna motto motto shinayaka de are 
mune hatte  kore kara mo

issei-ichidai 
ichinen-hokki 
issai-gassai 
ichimou-dajin 
isshin-doutai 
doutai? 
ONLY ONE! No.1! OSAI GIRLS AND BOYS!! 
LET'S GO. GIRLS AND BOYS! 
HERE WE GO! NO. 1! WE ARE SYD!!

Don't be shy!! hokorashiku nagasaretari shinai yo 
yukkuri to sakase mashou  kiyoku tadashiku 
Keep your pace!! ichiban no mikata wa jibun jishin 
minna motto motto utsukushiku are 
massugu ni susumi mashou

WE LOVE OSAI. WE ARE SYD! 
OSAI GAKUEN, OH! 
LET'S GO GIRLS AND BOYS! 
O-S-A-I-G-A-K-U-E-N! 
HERE WE GO! NO. 1! WE ARE SYD!!