Inglenook was a minor support character in a batch of superhero stories I wrote back in 2012. He's just a tanuki with the powers to fly and generate/emit a bunch of tiny colorful fiery sparks. The fact that Poorlydrawn City's other main resident hero was also a tanuki was oddly specific, but not unreasonable.
Chocolate Sprinkles was an adoptable a friend of mine bought me around the time. I've drawn her once (now a second time), she's been drawn by artists other than me all of twice (including the person she was adopted from), and I tried writing a story about her back in the day but literally the only details of her personality I could come up with were that she liked My Little Pony and had a crush on Inglenook.