Sonas designed for a specific franchise or purpose (ex: Pokesona, Dinosona, etc). These won‘t be used as frequently as my Fursonas, but they are still themed with the intent of representing some part of me all the same.
Characters who are there to be soothing and cathartic for me. These will be characters that I project good emotions on, which means they will not have gore* or vent associated with them.
* The exception is Ceril, who has mild candy gore in his design.