Bakabon and Hajime travel into the past to try to prevent their father from turning into an idiot.
Hajime-chan! Don't disappear!
!هاجيمي-تشان! لا تختفي
Hajime-chan! Verschwinde nicht!
¡Hajime-chan, no desaparezcas!
¡Hajime-chan, no desaparezcas!
Hajime, ne t’en va pas !
Hajime! Non sparire!
Hajime, não suma!
Хадзимэ! Не исчезай!