ブルーピリオド [Blue Period] is a 9-book series with 9 released primary works first released in 2017 with contributions by Tsubasa Yamaguchi.
#7 of 9 in ブルーピリオド [Blue Period]
2020 • 2 Readers • 210 pages • 5
#8 of 9 in ブルーピリオド [Blue Period]
2020 • 2 Readers • 192 pages • 5
#9 of 9 in ブルーピリオド [Blue Period]
2021 • 1 Reader • 192 pages • 5
#10 of 9 in ブルーピリオド [Blue Period]
2021 • 1 Reader • 208 pages • 5