"Pochi's acting strangely!" The heat is the cause of it. Tama and the others head east to ask the sun for a favor, but before they know it, the sun is already rising. Pochi starts acting strangely again, troubling everyone, and then the sun begins to wane...

While Tama and the others are playing in the park, a dirty-faced dog named Angel appears before them. Soon, the sun begins to set and everyone starts heading home, but Angel has no where to go, so Kuro decides to look after her. In the middle of the night, Angel cries. Curious, Kuro asks why.
That's why you go through such difficult 
training. It's to strengthen that power.
.لهذا تقومين بالتدريبات الصعبة
.من أجل تقوية تلك القوة
Deshalb musst du viel üben,
damit du noch besser wirst.
Por eso entrenas tanto
e intentas mejorar.
Cet entraînement doit permettre
de déployer votre talent.
Ecco perché fate un addestramento
così difficile. Per rafforzare quel potere.
É por isso que fazem um treinamento
duro, para fortalecer esse poder.
Поэтому тебе и пришлось пройти такие 
сложные тренировки, чтобы овладеть силой.