that car is called an OVA coccoon. it is 3 cars behind now as OVA came out with several cars after it, the inqubass, T4, T4L2, and the latest which is a NEO. the website is www.ova.co.jp.
great cars, i have had all of them at one time or another. i just dont run them much. definitle an attention getter but they are fast when i do run them.