According to the Anime News Network:
Follow Tortov as he journeys through very surreal, magical, picturesque landscapes, meeting interesting characters and circumstances on the way. Accompanied by his long-legged pig friend, Tortov takes us on an on-going adventure of peaceful contemplation.
A bit surreal. The pig-steed that Roddle rides looks like it came from The Temptation of St. Anthony.
Episode 1 is here: