/ot/ - Off Topic:
            For miscellaneous disucssion topics.

        /np/ - Otaku:
            Anime, manga, visual novels, etc.

        /cr/ - Creativity:
            For personal projects of all kinds.

        /st/ - STEM:
            Technical stuff.

        /mu/ - Music:
            For sharing and discussing music.

        /fb/ - Feedback:
            Meta discussion.