No exact if the tickets will be sold out or not by that day,
if successed driving fr NRT you may feel a little far, but basically no worry
if someone did not eat ice or softcreams too much and cool down the stomach at parking of expway.
If eating Japanese style "shaved ice" in a hurry,
you may feel head ringing 'kiiiiin' as short pain sound, be careful.
http://img2.gifmagazine.net/gifmagazine/images/71098/original.gifAround the Ebisu(mid of Fukushima) is a basin, summer is easy to get the heat no good.
So don't forget sunburn measures and hydration.
Also, mountains are close, "mosquitoes" closing to someone anytime.
http://img2.gifmagazine.net/gifmagazine/images/43003/original.gif(Many people are really surprised this small "itchiness" who coming fr no mosquitoes country.)
But they have no bad poisons and serious pathogens,
however, they love "alcohol smell" as a sensor to search for humans as a prey.
If you or someone are driving in Japan first time, pls read this q.
http://www.japan-guide.com/forum/quereadisplay.html?0+157679Anyway, still have enough time, so it would be better to think "Plan B" when it was sold out.
If you have a plan to stay in Tokyo, it is not real drift, but may fun to try experiencing this game.
http://tokyo-joypolis.com/attraction/1st/initiald.htmlhttps://youtu.be/3I-a5onDg7sEbisu provided "Drift School" and new fun menu "Drift Taxi" started though,
https://youtu.be/rkX2i8qUZBEbut haven't confirmed whether it can be booked even on race holding days.