Here is a fun way to make up your own Japanese Name, but by the letters in your own name...

A = ka, B = zu, C = mi, D = te, E = ku, F = lu = G = ji, H = ri, I = ki, J = zu, K = me, L = ta, M = rin, N = to, O = mo, P = no, Q = ke, R = shi, S = ari, T = chi,U = do, V = ru, W = mei, X = na, Y = fu, Z = zi