Daa! Daa! Daa! (anime show)

Description: Miyu Kozuki is an 8th Grade Girl whose parents have moved to USA to work in NASA. They leave her behind in Japan with an old friend of theirs, Saionji. Saionji is a monk who lives on a temple atop a hill. But he leaves Miyu and his Son, Kanata behind to go to train in India. At that Time, a UFO appears and an alien from the planet Otto, Ru and his Petsitter, Wanya appear in their temple. Due to certain reasons, They aren't able to return. So all the 4 of them stay together in secret.