What do you think of this version?

NEAR FUTURE. TWO YAKUZA FAMILIES HAVE MAJOR HOLD OVER THE POLITICS OF TOKYO. AND AS IT TURNS OUT, ONE OF THEM IS DEALING IN HUMAN ORGANS.

[1] our guy is a normal guy (think Ed Norton in FIGHT CLUB). gets married to a japanese girl in the states. when her father is dying, they go back to japan. father gives him job at his company. he is a creepy, fucked-up guy in a wheelchair who has all sorts of diseases and surgeries.

[2] one night she comes home all beat up. turns out that she didn't catch a beating, on the contrary, there is a rift in the Yakuza family (which our guy doesn't even know about until this point). the old concigliare wants her to take over from her father, the new dude wanted to take over himself. new dude attacked her and she killed him. our guy realizes that the family he married into is more than he bargained for.

[3] when news gets out of the killing (which was in self defense) the rival gang thinks that this was a power move, and they kidnap her. now our guy has to go to his father in law. our guy gets all yakuza to get her back.

[4] he takes out the rival gang and gets his girl back. thing is, now this has sucked him deeper into the family. he finds out that his father in law has [a] been dealing in blackmarket human organs, and [b] been using the organs and spinal column cells from humans to try to give himself an unnaturally long life.

[5] our guy decides to stop his wife's yakuza gang because what they are doing is too disgusting. he goes against them in a final bid to end their reign and get out. but will his wife still love him...?