Also, the Twitter account has mentioned that Sea O’ Colors has an album that is going to be released. Sea O’ Colors is a virtual celebrity unit inside Splatoon, having Callie (CV: keity.pop) and Marie (CV: Mari Mikuma) as its members.
For those who don’t know this game, Splatoon is a third-person shooter developed by Nintendo. It was released in May 29th, 2015 in North America, and has sold 4.27 million copies worldwide by March of this year. It received positive reviews from several game critics, such as 81/100 from Metacritic, 9/10 from Eurogamer, 8.6/10 from IGN. With its success, people are expecting a sequel to the next Nintendo console, NX.