simple browser for "2ch-style" web forum sites

 JD offers a comfortable browsing experience on 2ch-style bulletin board
 systems. Its features include:
 .
  - automated login,
  - message viewing/posting,
  - image viewing,
  - mouse gestures,
  - ignore lists,
  - "play-by-play" mode.
 .
 It can also significantly reduce the load on servers by bypassing CGI programs
 and directly retrieving thread data files to your local hard drives.
 .
 "2ch-style" web forum sites have their origins in 2channel, which is a very
 popular Internet forum in Japan. Such sites are often available only in the
 Japanese language. For example:
 .
  - 2channel http://www.2ch.net
  - Shitaraba http://rentalbbs.shitaraba.com/
  - Machi-BBS http://www.machi.to/