MITSUSE Ryu

In one corner of the Andromeda Nebula lies the planet Astria, where the peace of its Cosmoralia Empire has been shattered by autonomous machines which can take over people's consciousness. On opposing sides of the coin are successor to the throne Prince Jimsa, now part of the resistance, and Affle, his long lost twin sister. As fate brings them together, it also draws them closer to their climactic fight alongside the female cyborg warrior Il.

Genta visits the inn "Senninkyo" with Mr. Ron for his summer vacation homework, collecting insects. However, there is a youkai called Azuki Washing here, and it is said that every night you can hear the sound of washing azuki beans. "Such things are superstitions," said Genta, who was frightened, but Ron-sensei seemed to have noticed something...?