Raian

Raian is the composer and bassist for the Chirpy Chips.

Official bio
''The band's composer, and the most level-headed one of the bunch, which is a blessing considering when they have to work with characters like Paruko and Noizy. They work with Shikaku to keep the band organized, but they often take their time, because they are shy and often dread making public appearances, such as concerts and new album releases. Most of their social life they spend on the internet, where they periodically release new solo tracks. Supposedly good online friends with Namida.''

Appearances
Raian has yet to appear in any comics.

Trivia

 * I'm not sure whether or not they count as an Octoling either, sorry. I'd assume so, they are an octopus with a humanoid form, but I don't work at Nintendo.