In Japan, Otaku are the rabid fans of anime who often take their passion to extremes. One way they show their affection is to pull their favorite characters out of the imaginary world and plant them on vehicles in the real world. The pain caused by leaving their fantasy lives to join mainstream life lends its name to the show vehicles on which these characters land, itasha. Itasha has become a huge fad in Japan, with shows around the country almost every weekend. Fans decorate their cars with custom paint jobs or vinyls that act as a tribute to their favorite movies, games and characters.

Click above for hi-res gallery of the '89 BMW M5 cabrio

These days BMW's M division is pretty busy, cranking out all manner of sport-tuned models in every form. You can get an M3 as a coupe, convertible or sedan, the M5 in sedan or wagon form, and the M6 as either a coupe or a convertible, in addition to M versions of the Z4. But back in the late '80s, the selection of M cars was much more limited. Not that the engineers in the sporting division weren't trying, though. Case in point is this M5 cabrio prototype that almost made it into production, but was canceled at the last minute.

The CEO of BMW M GmbH, Ludwig Willisch, spilled his guts to Auto-Motor-und-Sport in a recent interview about the future of BMW's high-performance M division. The news was good, bad, and downright dumbfounding. For the good, Willish mentioned that future M-models will include high-revving turbocharged engines, and offer ceramic brakes. The bad news is that there will be no E91 M3 Touring, E92 M3 CSL, or M1 Concept. Apparently, BMW doesn't feel there is enough of a market to support those vehicles. The perplexing news is that BMW is currently working on M-versions of the X5 and X6 (apparently to answer a question that enthusiasts have yet to ask).

Click above for high-res gallery of BMW's latest M3