Kazuhiro Furukawa runs Car Craft Boon.
Car Craft Boon modifies cars for all manner of racing, including Kanjo street racing.
Kanjo cars tend to be Honda Civics.
Furukawa likes them because he thinks they're fun to drive.
All forms of street racing are, obviously, illegal.
Kanjo encourages racers to slalom through moving traffic.
Furukawa knows how dangerous this can be.
He's seen people get arrested...
...he's been arrested himself...
...he's also seen people die.
He maintains, with a twinkle in his eye, that Kanjo is for the young.
You know he misses it, though.