An electromagnetic valve drive apparatus of an internal combustion engine has a three-switching element in-series type drive circuit. An inhibition requirement determinant determines whether a predetermined inhibition requirement is satisfied while the game processor proceeds the game. Area light emission is obtained by outputting the light diffused in the light guide plate from the diffusion plate and the prism sheet through a front face disposed opposite the diffusion plate. Coefficients of a NEXT filter, a FEXT filter and a forward transmission filter are derived from selected S-parameters of the S-parameter array.