The first stingray kept at this aquarium. He is constantly sneering. He believes that sneering is a cost-effective form of entertainment. Despite the attitude, he has a good personality. His stinger is venomous; since it is a protein-based toxin, soaking the wound in hot water (not scalding) for a while usually helps. Note that cooling it with cold water is counterproductive. However, the rays in this aquarium rarely sting, so there is no need to worry. Favorite food: Shellfish Species: Red stingray Catchphrases: "Fish lol", "Whoa lol", "O-Oh", "O-Oh lol", "Whoaaa lol"

The largest ray in this aquarium. One of the largest species in the world. His stinger is not venomous. He has a gentle personality. Favorite food: Small fish, shrimp, etc. Species: Giant oceanic manta ray Speech style: Ends sentences with "...y'know~"

A quiet jellyfish. She often shares aquarium trivia. She is sad that the Nomura's jellyfish who used to be in the Great Tank moved to another aquarium. On very rare occasions, she sneers. Favorite food: Brine shrimp Species: Moon jellyfish Speech style: Polite and informative

A juvenile turtle. He loves to talk. Favorite food: Jellyfish, seaweed Species: Sea turtle

A cool shark. Very popular. Part of the Carcharhinidae family. People are afraid of him, but he has no intention of eating his friends. He has animal ears. Favorite food: Mackerel Species: Lemon shark Speech style: Ends sentences with "...desu-o☆" or "...desu-o❤︎"

Bright and energetic. He is terrified of being eaten by the sharks. Favorite food: Shrimp Species: Squid Speech style: Very energetic and upbeat

Good friends with the squid in the next tank. Often found staring this way. Favorite food: Brine shrimp Species: Spotted garden eel Catchphrase: "Our eyes met."

A timid lionfish. Good friends with the jellyfish. He has venom in his dorsal fins but never stings anyone. Favorite food: Small shrimp Species: Red lionfish

A good-natured seal. Friends with the turtle. Good at hula hooping. Favorite food: Sardines Species: Spotted seal Speech style: Gentle and friendly

An aquarium keeper. Very knowledgeable about marine life.