| Name | Type | Uses | Last Updated |
|---|---|---|---|
| Circle B.C.A. | Circle | 3 | Apr 29, 2017 |
| Circle Credit / くれじっと | Circle | 9 | Apr 29, 2017 |
| Circle Eden / Circle Eden | Circle | 24 | Apr 29, 2017 |
| Circle Energy | Circle | 2 | Apr 29, 2017 |
| Circle Feed | Circle | 1 | Jun 18, 2021 |
| Circle Fujiko | Circle | 1 | Jul 10, 2021 |
| Circle Ggm / サークルGGM | Circle | 1 | Jan 31, 2022 |
| Circle Heron | Circle | 7 | Apr 29, 2017 |
| Circle Hitori / サークルひとり | Circle | 0 | Apr 29, 2017 |
| Circle Kagemusya | Circle | 2 | Jun 01, 2020 |
| Circle Kotatubuton / サークルこたつぶとん | Circle | 1 | Oct 31, 2021 |
| Circle Kuusou Zikken / サークル空想実験 | Circle | 12 | Apr 29, 2017 |
| Circle Mizusane | Circle | 2 | Mar 01, 2022 |
| Circle Msm | Circle | 1 | Apr 19, 2021 |
| Circle Nuruma-Ya / サークルぬるま屋 | Circle | 19 | Apr 29, 2017 |
| Circle Of Kenkyo | Circle | 1 | Apr 29, 2017 |
| Circle Ohigetan | Circle | 18 | Apr 29, 2017 |
| Circle Outerworld / サークルOUTER WORLD | Circle | 27 | Apr 29, 2017 |
| Circle Pugsoft | Circle | 1 | Mar 05, 2022 |
| Circle Roman Hikou | Circle | 20 | Apr 29, 2017 |
| Circle Shakunetsu | Circle | 2 | Feb 18, 2020 |
| Circle Sigma / Circle Σ | Circle | 8 | Apr 29, 2017 |
| Circle Six | Circle | 6 | Apr 29, 2017 |
| Circle Spice / さーくるスパイス | Circle | 12 | Mar 03, 2018 |
| Circle Taihei-Tengoku / サークル太平天国 | Circle | 32 | Apr 29, 2017 |
| Circle Tokomaya / サークルとこまや | Circle | 14 | Jun 20, 2019 |
| Circle-FIORE | Circle | 14 | May 25, 2017 |
| Circled 1 | Circle | 2 | Jul 09, 2020 |
| Citron | Circle | 2 | Apr 29, 2017 |
| Citron No Mori | Circle | 4 | Feb 16, 2020 |