Circle "crabcakes" was offline for a while due to a software crash, but is now confirmed to be back online:
Circle Name: crabcakes
Description: An erotic loli visual novel releasing later this year. Try out the demo!
Address:
http://pwvorxdaihswak2zanqw4dnfi7luh6xyyij7d3pq4rkaxwydl65hskqd.onion