Thread:ClarentBloodArthur/@comment-26381576-20200416203317/@comment-5688420-20200422070049

I'm assuming this doesn't count the actual games based on the Kessenju TCG:

The protag of the original series, Sendo Tenryu, appears as a playable character in ACS Superstars Clash RX, and as an assist in Cross Chaos, where his assist move involves summoning his signatue card, Ifrit, the Flame Dragon, and burn the enemy with its wide-range fire breath.