Animate, in conjunction with Ishimori Productions, TV Asahi, ADK, and Toei, have produced a series of OVA shorts for Kamen Rider Den-O titled Kamen Rider Den-O: Imagin Anime. Featuring super deformed (aka chibi) versions of the main Imagin of the Kamen Rider Den-O series in humorous shorts.
When Earth is threatened by the invading Ghostar, a young boy with nerves of steel and the strength of 50 men appears from a cave on Mount Fuji. He is Shadar, a boy of unknown origin who, with his faithful dog, Pinboke, fights to save the world.
Altair, growing up in the bizarre world of the Starish people, he has a blast. He rides on roller coasters that design themselves, he has a star-herding green dog, and he can fly. What more could a boy want?
The story revolves around the adventures of four pets: two cats named Honey and Bunny, a dog named Zoradar and a parrot named Popat, who live in a cozy house, owned by Miss Katkar. The pets always set off on fun and crazy adventures together. While they are usually sweet and well-mannered, the pets also save their town from evil men and thieves and help the good and poor people.
During the cold war, the Japan Maritime Self-Defense Force jointly developed a nuclear submarine with the United States Navy. On its maiden voyage, the captain of the submarine declares the submarine to be an independent state, "Yamato."
The adventures of three ordinary school girls turned superheroines and their newfound, cuddly alien counterparts, the Zoots, as they search for enchanted crystals to save the Earth and Z-Nation from a cast of bumbling baddies.