My list of Doujinshi Circles I would like to see on FAKKU is around half a mile long.
However to keep it short 2 Circles that I would really wanna see on FAKKU are:
1) Fujiya Honten the circle
Thomas is part of. The GrandColor Fantasy Doujin series had been amazing.
2) Pianiishimo the circle
Pija is a part of.