| ID | PI Name | Proposal Title |
| 21A-N-CN01 | 浦川聖太郎 | Global mapping of the degree of space weathering on (99942) Apophis |
| 21A-N-CN02 | 行方宏介 | 太陽型星のスーパーフレアの彩層放射の検出 II: 質量噴出現象の統計的性質の解明 |
| 21A-N-CN03 | 行方宏介 | M型星YZ CMiのフレアの連続測光・分光観測〜質量噴出は起きているのか？〜 |
| 21A-N-CN06 | 鳥羽儀樹 | 可視光分光で探るHSCで見つかった銀河団中の活動銀河核が銀河団進化に果たした役割 |
| 21A-N-CN07 | 植田稔也 | 3-Dimensional Anatomy of the Quintessential Planetary Nebula, the Ring Nebula (M57, NGC6720) |
| 21A-N-CN09 | 秋山正幸 | A new population of extreme starburst galaxies at intermediate redshifts |
| 21A-N-CN10 | 前原裕之 | Time-resolved spectroscopy of stellar superflares III: Active young K-type dwarf LQ Hya |
| 21A-N-CN12 | 磯部優樹 | KOOLS Integral-Field Spectroscopy for Extremely Metal-poor Galaxies at z ~ 0.03 Identified by the Deep HSC Imaging. III |
