The brothers fight over who's going to change the kerosene in the heater, and they meet the Dayon Tribe.
Ichimatsu?! Ichimatsu-chan?!
!إتشيماتسو؟! إتشيماتسو-تشان؟
Ichimatsu?! Ichimatsu-chan?!
Ichimatsu? Ichimatsu-chan?
Ichimatsu? Ichimatsu?