Quick answer — Circus worked on D.C.II: Da Capo II (Original Creator), D.C.~Da Capo~ (Original Creator), D.C.III: Da Capo III (Original Creator).
Circus worked on D.C.II: Da Capo II (Original Creator), D.C.~Da Capo~ (Original Creator), D.C.III: Da Capo III (Original Creator).
