The Cavematsus make another appearance, and the sextuplets try to figure out what's bothering their father.
Ichimatsu-niisan!
!إتشيماتسو-نيسان
Ichimatsu-niisan!
¡Ichimatsu!
¡Ichimatsu!
Ichimatsu !
Ichimatsu-niisan!
Ichimatsu!