Chusa (中佐; Commander) is the sixth commissioned officer rank in the Star Army of Yamatai after Shosa and before Taisa and is the fifth officer non-training rank. The rank pin consists of a white enamel triangle with the officer's fleet logo nestled in the center of a bronze colored metallic circle. Chusa typically command small starships or serve as First Officer or adviser to a Taisa.
| Rank Pin | Sleeve Stripes | |
|---|---|---|
 |  |  |
For a full listing of ranks, see Star Army Ranks and Pay Scale.