Sushi

Darjon "Sushi" Coconut is the pet fish of Sarah and Larry, but his alter ego Ninja Sushi is an ally of the Ash-Pack and a member of the Freedom Force.

History
Sushi was purchased by the Coconut family and named Darjon. He is secretly and ninja and the Ash-Pack and friends are allies with his ninja form, but they do not know it's the same fish, except the little kids (and Pencil) assume it is, but the others don't believe them. His ninja name is "Ninja Sushi", and the younger characters called him Sushi and a nickname.

Biography/Personality/Traits
Sushi is a very cheerful and happy fish who loves being a ninja. He also loves fish flakes. He is quite brave for someone so small.