People who buy Keis benefit from a reduced vehicle tax and are also exempt from appearing at the local police station to prove they have a place to park their car before they are allowed to register it with the DMV. Kei cars come …. Funny you posted this, I just took my son to a Microcar show here in Boston… they had all sorts of diminutive cars that I've only read about: Isettas, DKWs, Crosleys, a GoggoMobil… but the only Japanese one was an old Subaru 360. No kei