Board Thread:Questions and Answers/@comment-24591837-20140225193445/@comment-3008090-20140225204418

You make a requests on a users talk page. For instance, if you like my character, Katsuko, you would leave me a message on my message wall asking to RP with her and listing the character you want to use.

People make their own versions of Gotei 13 and there is no limit to this. For instance Gotei 13 (Ten Tails), Gotei 13 (Prodigy), Gotei 13 (LordGalvatron), Gotei 13 (Mangetsu20), etc. etc. You are allowed to make your own Gotei, as well.