Zenra is the place to come when you want 100% genuine Japanese Adult Videos (AV). These are full-length DVDs with exclusive subtitling, and shown in streams, with some memberships allowing downloads. The site has grown since we last saw it and now has nearly 1,000 full DVDs and their component scenes. The action varies from lesbians to group sex, there are uncensored videos included, frequent updates and a blog that keeps you up to date with the Japanese porn industry.
Source: http://reviewporn.com/