The Tommykaira ZZII was a Japanese mid-engined sports car engineered and developed by Tommykaira in 2001. Designed by Noriyuki Nishida, the ZZII was intended to be the bigger and faster version of the ZZ, but it failed to enter production and remained in the prototype stage. Vehicle retailer Autobacs Seven bought the design shortly after it was shown and tried to market the car as the RS01.