 Other features include a four-wheel independent suspension and a torque converter for clutchless driving.Nissan donated 100 cars based on the Guppy to the Kodomo no Kuni Children's Park in Hazu, Aichi, in 1965.This was long after the Guppy had been taken out of production; Nissan built them from leftover parts acquired as a result of their gradual takeover of the Aichi company.