TonfaWeapons / By rodisr Tonfa – Shihan Charles Cusumano Isshin Shorinji Ryu kata Tonfa demonstrated by Shihan Charles Cusumano in 1979. Tonfa – Sensei David Carr Isshin Shorinji Ryu kata Tonfa demonstrated by Sensei David Carr in 1991. Donate Crypto-currency Wallet address of bitcoin 13JDhP1YScpJosCbkXwWUeS Author rodisr