Nippon is NOT immune to problems. Mitsubishi had a huge scandal a few years back when there were front hub separation problems on some model or other of their midsize truck range, it took someone getting killed by a runaway hub/wheel assembly to break the code of silence on that one.
http://www.accidentreconstruction.com/news/may04/051904a.asp
Then Toyota had the problem with the motorized seat belt modules. The problem was that drivers would spill coffee, Coke, etc into the console, it would get into the seat belt logic module and all kinds of weird stuff would happen, up to and including wiring fires. The top honcho for Toyota said that was because American drivers were pigs and touched off a media storm.
From: http://www.dealerrater.com/recalls/Toyota/CAMRY/
Item Affected: SEAT BELTS
Date Announced: 3/3/1992
Description of Recall:
LIQUID SPILLED IN THE CONSOLE AREA CAN PENETRATE TO THE HOUSING OF THE ELECTRONIC CONTROL UNIT FOR THE FRONT SEAT AUTOMATIC SEAT BELTS. LIQUID CONTAMINATION OF THE ELECTRONIC CONTROL UNIT CAN CAUSE FAILURE OF THE UNIT SIGNAL NEEDED TO ACTIVATE THE MOVEMENT OF THE MOTORIZED SAFETY BELT ANCHORAGE.
Action Needed To Fix It:
INSTALL A PROTECTIVE COVER TO THE ELECTRONIC CONTROL UNIT OF THE AUTOMATIC SAFETY BELT SYSTEM.
My 1996 Honda XR400R was an early production bike, those had a nasty habit of the clip for the air filter coming off of its hook in the airbox. When the engine was warmed up, the plastic airbox would get pliable and when you whacked on the throttle the vacuum would bow the airbox just enough for the clip to get sloppy and come off. Honda fixed mine under warranty, no questions asked, 8 months after I bought the bike and the original warranty was 6 months. It's necessary to understand that they did a whole top end due to dirt getting sucked past the air filter. They also modified the airbox to keep it from happening again.