One night, Chinkobozu and Manamuzume are gazing at a shining comet as it streaks across the night sky. Then they go to sleep... and awaken to find that they've switched bodies? They're forced to remain in that state while Manamusume goes to kindergarten and Chinkobozu takes the stage for a live performance. How will these two very different people overcome this crisis?
which is probably what 
caused them to switch.
.وذلك هو ما تسبّب في التّبادل على الأرجح
und somit zum Körpertausch geführt.
entre el espacio-tiempo-arroz.
entre el espacio-tiempo-arroz.
et elle a échangé leurs corps.
e questo ha probabilmente causato il loro scambio.
o que provavelmente causou a troca deles.
из-за этого они поменялись телами.