Shogi Castles Central House: A Balanced King Structure for Open Positions
Understand Central House as a balanced King structure for open positions, with the Sente King typically on 5h.
Shogi Castles
Verified castle shapes, coordinate references, construction risks, and strategic trade-offs.
Shogi Castles 
Shogi Castles Left Mino: Correct Shapes for Static Rook vs Ranging Rook
Learn why Left Mino is a family of Static-Rook castles, not a simple mirror, and inspect a correct Tower Mino reference.
Shogi Castles Boat Castle: A Flexible Static-Rook Starting Structure
Use Boat Castle as a flexible Static-Rook starting structure against Ranging Rook, then choose the next plan from the position.
Shogi Castles High Mino Castle: Correct Shape and Upgrade Timing
Learn the correct High Mino Gold structure and decide whether the position grants enough time to upgrade.
Shogi Castles Silver Crown: Correct Shape and Upgrade Decisions
Recognize Silver Crown with Silver 3g and learn when the higher Mino-family structure helps or creates new targets.
Shogi Castles Anaguma Castle: King Safety, Structure, and Trade-offs
Understand a correct Ranging-Rook Anaguma reference, its construction trade-offs, and why deep King safety is not invulnerability.
Shogi Castles Yagura Castle: Correct Shape, Purpose, and Move-Order Risks
Learn a correct Yagura reference shape, why modern move orders vary, and how to avoid finishing the castle automatically under attack.
Shogi Castles Mino Castle: Correct Shape, Coordinates, and Plans
Build and recognize a correct Sente Mino Castle with King 2h, Silver 3h, and Gold 4i, then learn when an upgrade is worth the time.
Shogi Castles Shogi Castles: Choose the Right Structure for Your Opening
Compare verified Mino, Anaguma, Boat, and Yagura reference shapes, then choose King safety from the opening and attack timing.