As summer comes to an end, Hase comes to visit. But Akine says that Yushi's training isn't hard enough, and asks the landlord to make... a waterfall?!
Goodbye, goodbye!
وداعاً، وداعاً
¡Adiós, adiós!
¡Adiós, adiós!
Arrivederci, arrivederci!
Adeus, adeus!
Прощай, прощай!