Californian Achana, bred in Kobe Suma Sea World, is the most breeding of sea lia, which is most breeding in Japanese zoos and aquariums. The male length is 2.4m for male and 1.8m for females, and the male and female are characterized by large physique differences. It looks like a seal, but the sea lion swims with a hind foot or walks like a caterpillar, and the sea lion swims with a large forefoot and walks with four feet. You can easily distinguish it. In the Aqua Live Building, you can observe the sea lions swimming and resting.