C.Q. Cumber

C.Q. Cumber is a character in the upcoming Octo Expansion for Splatoon 2. They are a translucent blue sea cucumber (probably a spiky sea cucumber) wearing a train conductor's hat.

They were shown in the March 8, 2018 Nintendo Direct explaining the usage of the subway map to Agent 8.

Trivia

 * There's a likelyhood that C.Q. Cumber will be female, since the Japanese word for sea cucumber, ナマコ namako, ends with a -ko sound, and its homophone 子 -ko, is a common female name suffix.