Dazai and Atsushi swap minds when they bonk heads. Datsushi doesn’t mind, but Azai wants him to stay out of trouble. Atsushi tries to get back at Dazai for all the times he’d surprised him.
Grandfather and 
Granddaughter
جدّ وحفيدة
Großvater und Enkeltochter
Un grand-père
et sa petite-fille
Nonno
e nipote
Vovô e sua neta
Дедушка с внучкой.