| 9 | 8 | 7 | 6 | 5 | 4 | 3 | 2 | 1 | |
| 香 | 桂 | 金 | 銀 | 桂 | 香 | 1 | |||
| 飛 | 王 | 2 | |||||||
| 歩 | 歩 | 歩 | 銀 | 金 | 角 | 歩 | 歩 | 3 | |
| 歩 | 歩 | 歩 | 4 | ||||||
| 歩 | 歩 | 歩 | 5 | ||||||
| 歩 | 歩 | 歩 | 6 | ||||||
| 歩 | 歩 | 角 | 銀 | 歩 | 桂 | 歩 | 7 | ||
| 飛 | 金 | 銀 | 8 | ||||||
| 香 | 桂 | 玉 | 金 | 香 | 9 |
In shogi, the Fujii System (藤井システム fujii shisutemu) is a set of Fourth File Rook strategies used against various Static Rook strategies. It was created as a way to attack Static Rook Anaguma castle positions.
It is named after Takeshi Fujii who invented the strategies, which awarded him the prestigious Kōzō Masuda Award in 1998. The system can also be applied for Third File Rook strategies.