Mission! Ken・kou・dai・ichi

(1. 2. 3. 4 We are cells at work!)

(1. 2. 3. 4 We are HATARAKU Fuu!)

Kyou mo hakobu yo sanso sanso

Karadajuu no sumi kara sumi he

Dakedo hiroku te maigo maigo

Tedasuke sareteru hataraku saibou

Saa ikou

Hatarakuzo hatarakuzo mainichi mainichi shugyouchuu (U)

Kyou mo zakkin haijo haijo

Saikin UIRUSU dete ko iyaa (hahha)

Zettai nigasu na yuusou yuusou

PUROFESSHONARU na hataraku saibou

Saa ikou

Hatarakuzo hatarakuzo mainichi mainichi senjou

Sanjuunana chouko no hitori tsugi ni aeru no wa itsu kana...... ?

Dareka no tame ni (dareka no tame ni) isshou kenmei (isshou kenmei)

Anata mo watashi mo hisshi ni hataraiteru

Minna no tame ni (minna no tame ni) inochigake dazo (inochigake dazo)

PURAIDO motte kenkou dai ichi!

Sekai heiwa wo genshu genshu

Shigoto wa taki ni watarimasu yo

Meirei ukete TENSHON APPU

Yaruki genki honki dasu hataraku saibou

Saa ikou

Hatarakuzo hatarakuzo mainichi mainichi DORAMATIKKU (Fun)

Ijou wa nai ka CHEKKU CHEKKU

Yare yare hitoiki iremasu ka

"Fuu~ ... ○ × △ ● □ ※ ..."

Saa ikou saa ikou

Hataraku no? Hatarakuzo! Nanda kanda shigoto ga suki sugii

Yarubeki koto wo yarinuku tame

Nakanai makenai shinanai akiramenai

Dareka no tame ni (dareka no tame ni) isshou kenmei (isshou kenmei)

Anata mo watashi mo hisshi ni harataiteru

Ikiteku tame ni (ikiteku tame ni) zenryoku da sou yo (zenryoku da sou yo)

Shimei wa hitotsu kenkou dai ichi!

Dareka no tame ni (dareka no tame ni) isshou kenmei (isshou kenmei)

Anata mo watashi mo hisshi ni hataraiteru

Minna no tame ni (minna no tame ni) inochigake dazo (inochigake dazo)

PURAIDO motte kenkou dai ichi!

Hataraku? Hataraku! Hataraku? Hataraku!

HATARAKU!!!!