2004 - 2017: 1v 4c
Includes the following chapters:
1. Kyoufu no Juusou
2. Yon & Muu no Yuurei Bukken
3. Kubitsuri Kikyuu Sairai
4. Masei
Horror Josei Collections
Kyoufu no Juusou
Chapter 1 of Ito Junji Kenkyuu: Horror no Shinen kara.
A one-shot about a strange curse visited on a family after an archaeological dig.
Horror Josei One Shot Curse
Kubitsuri Kikyuu Sairai
Chapter 3 of Ito Junji Kenkyuu: Horror no Shinen kara.
Masei
Chapter 4 of Ito Junji Kenkyuu: Horror no Shinen kara.
2009 - 2010: 1v 6c
Drama Horror Josei Mystery Orphans Siblings Supernatural
2006 - 2008
Includes the following chapters:
1. Chihone no Shanikusai
2. Kimi no Migigawa
3. Futari no Himitsu Kichi
4. Warui Asobi
5. Minareta Tou
6. Hai Yoru Ashi
7. Shiawase na Akumu
8. Bara no Fiance
Horror Josei Mystery Collections Supernatural
2002 - 2003
Includes the following chapters:
1. Chi wo Susuru Yami
2. Golden Time no Yuurei
3. Gouon
4. Obake Yashiki no Nazo
5. Glyceride
6. Jibakusha
7. Shikeishuu no Yobirin
Drama Horror Josei Mystery Collections Supernatural
it has a sequel - Shin Yami no Koe: Kaidan (shoujo)
New Voices in the Dark (2004 - 2006)
Includes the following chapters:
1. Souichi Zensen
2. Souichi no Aigan Doubutsu
3. Awase Kagamidani nite
4. Yuurei ni Naritakunai
5. Zousho Genei
6. Yami no Zesshou
7. Kaidan
Drama Horror Mystery Shoujo Collections Psychological Supernatural
Cannibalism
Prequel - Yami no Koe (Voices in the Dark)
Junji Ito: A Study From the Abyss of Horror