Here is the full cast for both the YoRHa Musical and the YoRHa Boys Stage Play!
| YoRHa Musical | YoRHa Boys |
| ▶︎ No2 – Ishikawa Yui | ▶︎ No9 – Saito Naoki |
| ▶︎ No4 – Tanaka Reina | ▶︎ No21 – Murata Hisashi |
| ▶︎ No16 – Mochida Chihira | ▶︎ No22 – Terasaka Hiroki |
| ▶︎ No21 – Hanana Mio | ▶︎ No2 – Ueda Shinichiro |
| ▶︎ Commander – Maikawa Miyako | ▶︎ No6 – Doi Yuuto |
| ▶︎ Futaba – Ishikawa Rinka | ▶︎ No3 – Shouji Masato |
| ▶︎ Yotsuba – Kaneda Ibuki | ▶︎ No4 – Oguri Ryo |
| ▶︎ Rose – Hinagata Ui | ▶︎ Cactus – Inko-san |
| ▶︎ Anemone – Tachibana An | ▶︎ Lotus – Masuda Tomoya |
| ▶︎ Dahlia – Uchida Mayumi | ▶︎ Phlox – Tanabe Toshiki |
| ▶︎ Lily – Kuroki Misako | ▶︎ Instructor – Kikuta Daisuke |
| ▶︎ Gerbera – Nomura Mayumi | |
| ▶︎ Marguerite – Shimizu Rin | Ensemble |
| ▶︎ Daisy – Maria Yuriko | ▶︎ Hosokawa Akihiro |
| ▶︎ Term Alpha – Suzuki Momoko | ▶︎ Machida Naoki |
| ▶︎ Term Beta – Arai Manaka | ▶︎ Nasuno Tomohiro |
| ▶︎ Vocal – Emi Evans | |
| ▶︎ Vocal – Kawano Marina | |
| ▶︎ Guitar – Goto Takanori | |
| ▶︎ Piano – Kawaji Emi | |
| ▶︎ Violin – Shimada Hikari |