Оригинален текст
Kero! Kero! Kero!
Iza susume~ Chikyuu shinryaku seyo
Ke-Kero Kero~!
Kasa motte dekaketa hi ni wa itsumo hare
"Ki wo tsuke, me wo kuishibare!!!"
Kare raisu wo taki wasure
Shinmaru doa Koyubi hasanda
Tobinottara ikisaki chigau
Shain ryokou wa Keron
A, katta hou ga yasuine ban no okazu!!!
Gero! Gero! Gero!
Takaraka ni~ Shouri no otakebi wo
Ge-Gero Gero~!
Harikitte denwa ni detara facsimile
"Heisei' wa honjitsu yori 'Keroro Gannen' de arima~~~su!!!"
Shikakui tokoro wa maruku hake
Mizukaki asekkaki besokkaki
Hamigaki nara ichigo no kaori
Keron wa uchuu ichi, tabun
A, eki kara go fun wa jitsu wa juugo fun!!!
Sore ja- soruja- dotsukare san!!!