Ruka is a young girl whose parents are separated and whose father works in an aquarium. When two boys, Umi and Sora, who were raised in the sea by dugongs, are brought to the aquarium, ...
In the not-so-distant future, Goha City is governed by its largest corporation, "Goha Corp", everything from schooling, to Dueling rules, to much of daily life.
Yuga is a fifth-grader ...
"Unknown" is a mysterious enemy that suddenly appeared a long time ago. As a countermeasure, the "Evolutionary Railway Development Agency" (ERDA) has developed the "Shinkalion" robot ...
