Honda executed a private test in Okayama on February 8-10. They tested three kinds of bonnets. There was no air outlet for side radiator. The race simulation was done with 5 cars on the second day.
A private test of Toyota and Nissan has been done since Feb 15 in Okayama. But the first day has been canceled because of the snow. Tom's(#36) car is absence, and IMPUL(#12) participates. Wakisaka will drive Kraft car(#35).
http://as-web.jp/news/info.php?c_id=2&no=31984