Rokurinsha Honten Closes
Apparently, due to complaints from neighbors about the line etc., the famed Rokurinsha, the place that can arguably get credit for having started the tonkotsu gyoukai boom, has closed its main and original shop in Osaki:
http://rokurinsha.com/news/n00046.html
http://www.yomiuri.co.jp/gourmet/news/business/20100805-OYT8T00776.htm?from=yolsp
They will open somewhere else, according to the tennushi.