Boogiepop is a 5-book series with 5 primary works first released in 1998 with contributions by Kōhei Kadono, Kouji Ogata, and Kouhei Kadono.
1998 • 12 Readers • 250 pages • 4.2
1998 • 1 Reader
1999 • 2 Readers • 4.5
1999 • 2 Readers • 292 pages • 4.3
1999 • 1 Reader • 4