In the Ushuu Boro Tobi-gumi novel series:
1. Hikuidori (火喰鳥); 2017/03/15
2. Yoruku Karasu (夜哭烏); 2017/07/20
3. Kumonryuu (九紋龍); 2017/11/15
4. Oni Kiseru (鬼煙管); 2018/02/15
5. Bosatsu Hana (菩薩花); 2018/05/11
6. Yume Kochou (夢胡蝶); 2018/08/09
7. Kitsune Hanabi (狐花火); 2018/11/14
8. Gyokkirin (玉麒麟); 2019/03/13
9. Sou Fuujin (双風神); 2019/07/12
10-11. Kasane Taihou (襲大鳳); 2020/08/28, 2020/09/15

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Sources:
ja.wikipedia.org/wiki/羽州ぼろ鳶組シリーズ - wikipedia
www.sun.s-book.net/slib/slib_series?tid=439634298 - the entire book series
www.amazon.co.jp/dp/B077LGXCMJ - the whole series of books on amazon