I haven't heard a peep about him in a while. He has Ronda Rousey level throws. He just needs to tighten up his standup and actually fight like he wants to hurt someone for a change. Where's Sexyama?! 
Hmmmmm, interdasting question. 
I tweeted him a couple months back asking if he was fighting this year and he said yes. I know he underwent surgery last year on his knee and only recently got back into training.
http://s.ameblo.jp/yoshihiro-akiyama/
This is the link to his blog. All in Japanese I'm afraid but he posts lots of pics
He has been busy being a superstar celebrity back in Japan. Was doing the talk/variety show appearance circuit while healing.
He is with your girlfriend and/or mother.
Sal Penis -The guy is a superstar. This UFC thing is something he does for fun. It can be compared to making a niteclub appearance for 200k.
He isn't nearly as famous as Rogan makes him out to be...
hes done ads for car/food and bev/and major appliance companies, plus NIKE.
plus singing in sold out concers...he is every bit as famous as rogan made him out to be, maybe even more