| Asahiyama Beya - 31-January-2015 - Asahiyama Beya closed in preparation for retirement of Asahiyama Oyakata (Former Ozeki Daiju). Personnel moved to Isegahama and Asakayama Beya. |
| Oyakata | Rikishi | Yobidashi | Tokoyama | Admin Staff |
| To Isegahama Beya: Asahiyama (Daiju) Kiriyama (Kurosegawa) | Retired: Daikosei Koju Manazuru To Isegahama Beya: Banjaku Daiisshin Daitenpaku Genju | To Asakayama Beya: Koji | To Isegahama Beya: Tokoyodo To Asakayama Beya: Tokosei | To Isegahama Beya: Saisu (Takarakuni) To Asakayama Beya: Shiraiwa (Shiraiwa) |
| Kitanoumi Beya - 23-November-2015 - Heya closure due to death of Kitanoumi Oyakata (Former Yokozuna Kitanoumi). Smooth takeover by Yamahibiki Oyakata (Former Maegashira #1 Ganyu). |
| Oyakata | Rikishi | Gyoji | Yobidashi | Tokoyama |
| To Yamahibiki Beya: Yamahibiki (Ganyu) | To Yamahibiki Beya: Aiyama Amamidake Daitenyu Hatachijo Hokuseikai Hokutoryu Isshinryu Kitaharima Kitataiki Nionoumi Orora Ota Oyamatoumi Shimada Takenoumi Tenichi | To Yamahibiki Beya: Kimura Kankuro Kimura Soichiro | To Yamahibiki Beya: Hiromasa Soichi Tasuke | To Yamahibiki Beya: Tokoasa |