Retirements - 1931 (Showa 6)
Unknown: 1
Senka: 4
Flower: 10
Moon: 6
Snow: 6
Total: 27
| Date | Name | Kanji | Final Performance | Troupe | Ken※ |
| 12/31 | Wakana Kimiko† | 若菜君子 | From Meiji to Showa | Snow | 15 |
| 12/31 | Kiso Kuniko | 木曽邦子 | Nasuno / Blood Type / Kohada Maiden / Très Chic | Flower | 5 |
| 12/31 | Aoyagi Itoko | 青柳いとこ | Bride of the World (Moon) | Japanese Dance Senka | 6 |
| 12/01 | Wakakusa Sumiko | 若草すみ子 | Seniorita (Moon) | Japanese Dance Senka | 7 |
| 12/01 | Kureha Chieko | 呉服千重子 | Nasuno / Blood Type / Kohada Maiden | Flower | 7 |
| 08/31 | Ariake Tsukiko | 有明月子 | From Meiji to Showa | Snow | 14 |
| Unknown | Aioi Michiru | 相生みちる | Expedition to the North Pole (Snow) | Moon | 6 |
| Unknown | Aoba Mitsuru | 青葉満 | The Rouben Cedar / Short-Wave Transmitter / Bride of the World | Moon | 8 |
| Unknown | Ashino Namie | 芦野波江 | From Meiji to Showa / Vase Beauty | Snow | 12 |
| Unknown | Azuma Chisato | 吾妻千里 | Yakko Dojoji / Seniorita | Moon | 7 |
| Unknown | Chigusa Masako | 千草眞砂子 | Yakko Dojoji / Seniorita | Moon | 7 |
| Unknown | Chisato Sonoko | 千里園子 | Bride of the World (Moon) | Japanese Dance Senka | 5 |
| Unknown | Hashidate Fumiko | 橋立芙美子 | The Rehabilitation of Urashima / Parisette | Flower | 11 |
| Unknown | Kishi Saeko | 岸小枝子 | Forest Gathering / Jeanne d'Arc | Snow | 12 |
| Unknown | Miharai Natsuko | 御祓夏子 | Short-Wave Transmitter / Bride of the World | Moon | 10 |
| Unknown | Murasaki Kasumi | 紫香澄 | Miss Shanghai (Moon) | Unknown | 3 |
| Unknown | Ogura Kazuko | 小倉一子 | Clog Music / Rose Paris | Flower | 9 |
| Unknown | Shiragiku Hatsuko | 白菊初子 | From Meiji to Showa / Vase Beauty | Snow | 12 |
| Unknown | Shirayuki Asako | 白雪朝子 | The Rehabilitation of Urashima / Parisette | Flower | 9 |
| Unknown | Takane Urako | 高嶺浦子 | Forest Gathering / Osaka Castle / Jeanne d'Arc | Flower | 11 |
| Unknown | Takigawa Sueko | 瀧川末子 | Nasuno / Kohada Maiden | Flower | 19 |
| Unknown | Toyama Kasumi | 外山霞 | Six Ksitigarbhas / Night on Bald Mountain / Seniorita | Snow | 11 |
| Unknown | Tsukimi Sayoko | 月見小夜子 | Yakko Dojoji / Seniorita | Moon | 8 |
| Unknown | Urano Matsuho | 浦野まつほ | Miss Shanghai | Flower | 8 |
| Unknown | Wakatsuki Reiko | 若月麗子 | Bride of the World (Moon) | Vocal Senka | 4 |
| Unknown | Yamato Hideko | 大和秀子 | The Sunken Bell / Police and Judicial Office / Cathedral / Tsukuba Drum | Flower | 6 |
| Unknown | Yumedono Wataru | 夢殿渡 | The Sunken Bell / Police and Judicial Office / Cathedral | Flower | 5 |
† This was Wakana Kimiko's second retirement. She first retired in 1925, but then rejoined.
※ kenkyuuka