A virtual world in a scab coral (coral-like information life form) created by Eureka. Ten years have passed since the people of the virtual world appeared on this earth with…

A continuation of the epic adventure of plucky Riko and Reg who are joined by their new friend Nanachi. Together they descend into the Abyss’ treacherous fifth layer, the Sea…

Makoto’s grandfather was the principal of the great Onodera Academy, and when he passed away, he left Makoto and his school staff with one very important will – “The one…