The comical shorts center around PES, a traveller from space, and NaSuBi, a mysterious life-form who is enamored by the charm of Earth. They immerse themselves in the Tokyo neighborhood of Kichijōji and learn about kindness to people, the value of loving, and the importance of the little happinesses in life.
By Anime News Network
So far, they stated that NaSuBi is voiced by Akiko Yajima (Crayon Shina-chan's Shin Nohara).
PES: Peace Eco Smile is created by Toyota Motor Corporation and Studio 4°C. It's the first time I heard an automobile industry making an anime.
For audiences outside of Japan, PES is available on Crunchyroll. Please check this link out if you want to watch the first episode legally.