Target audience: People who play shogi and favor the Static Rook opening It has outstanding destructive power. You can use the rook, bishop, silver general, and knight, which are the ideal pieces for attacking. However, because the strategy is simple, it's not easy to break through if the opponent responds accurately. But if the opponent doesn't know how to defend, you can crush them in one fell swoop. I often play it on Shogi Wars. A detailed commentary on the Right Fourth File Rook strategy in shogi. Ships via Yu-Packet Post or Nekopos. - Title: Right Fourth File Rook Strategy - Author: Manabu Senzaki - Publisher: Mainichi Shimbunsha - ISBN: 978-4-620-11198-6