囀る鳥は羽ばたかない / Saezuru tori wa habatakanai is a 7-book series with 8 primary works first released in 2013 with contributions by Kou Yoneda and ヨネダコウ.
2013 • 7 Readers • 229 pages • 4.3
2013 • 3 Readers • 247 pages • 4.3
2015 • 2 Readers • 202 pages • 4.5
2016 • 2 Readers • 203 pages • 4.5
2017 • 2 Readers • 215 pages • 4.5
2 Readers • 223 pages • 4
2021 • 2 Readers • 208 pages • 4.5
2023 • 1 Reader • 210 pages • 5