1998 All Japan Championship Formula Nippon
ζPν 4/19 ιT[Lbg ζQν 5/17 MINET[Lbg ζRν 5/31 xmXs[hEFC ζSν 6/14 cCNΰΔ¬ ζTν 7/05 ιT[Lbg ζUν 8/02 X|[chSUGO ζVν 8/30 xmXs[hEFC ζWν 9/20 MINET[Lbg ζXν 10/18 xmXs[hEFC ζ10ν 11/29 ιT[Lbg