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?!
Going forward is so much fun now.
المضي قُدماً مسلٍّ جداً الآن
aber jetzt habe ich richtig Spaß,
viel weiter zu kommen.
Avanzar es muy divertido ahora.
Avanzar es muy divertido.
Ça m’éclate, d’aller de l’avant.
Per ora sono felice di vedere 
che progredisco parecchio.
Seguir em frente é muito mais divertido agora.
И пока что двигаться вперёд
 очень интересно.