Cocytus by Kodama Naoko — Completed
- Chapter 1 released Jun 6 '15
- Chapter 2 released Aug 17 '15
- Chapter 3: Moratorium: First Part released Aug 19 '16
- Chapter 4: Moratorium – Latter Part released Sep 1 '16
- Chapter 5: Moratorium – Itsuki Aside released Sep 18 '16