A series of shorts made by Science SARU airing on the late-night MBS "Super Animeism" block. Episodes: #1: Ookuninushi to Sukunabikona (Directed by Akitoshi Yokoyama) #2: MOON Episode 1 Sandwich (Directed by Eri Kinoshita) #3: MOON Episode 2 Camping (Directed by Eri Kinoshita) #4: Panteon no Tori (Directed by Eun-Yeong Choi, Ayami Murakoshi)

Comet (12 years old in human years) is the princess of the Harmonica Star country and was to meet the prince of the Tambourine Star country at a ball where he'd pick a bride. But he isn't there and so Comet is sent to Earth to find him. He'll be known by the starlight in his eyes. She finds the Earth and she loves the people she meets there. Meanwhile, Princess Meteor of the Castanet Star country also arrives on Earth in search of the prince. Comet's companion is a little puppy with a star at the end of his tail named Rubba Ball. Of course, Comet was not the first to visit the Earth and love it, another before her did as well and married. Her pet (a white cat with bunny ears and a tiny heart on her tail named Bunny) continued life as a kind of fairy in the forest. Comet's power is drawn from the stars of her home and is channeled through her baton; she also wears a special pendant from where Rubba Ball immerges, and with which she can detect and find the prince.

Keita and the other Marginal Prince are away from St. Alphonso Academy and meet each other in the city, where they meet Keita's sister. Extra episode released with the 7th DVD volume.

"Marginal Prince" based off of the hit love simulation game series for girls! Yuta studies abroad in a tiny, far away island in the pacific ocean name Alphonso where he enters the all-dorm, all-male Alphonso Gakuen. However, the school is really a place for the children of the famous . . . and the school specializes in classes on empires and alchemy! And one day, after studying enough at the school, the students become known as "Marginal Princes"! Learn about the stories of fate and trial as each of the students studies to become kings!