Someday. The Day I Go to SleepItsuka, Nemuri ni Tsuku Hi; Someday. The Day I Go to Sleep; Someday, the day go to sleep; Someday I'll Fall Asleep
- #7 - Chapter 705-15-2026
- #6.1 - Chapter 6.104-18-2026
- #6 - Chapter 604-06-2026
- #5 - Chapter 5#5 - Chapter 503-16-2026#5 - Chapter 5
- #4 - Chapter 403-16-2026#4 - Chapter 4
- #3 - Chapter 3#3 - Chapter 303-16-2026#3 - Chapter 3
- #2 - Chapter 2#2 - Chapter 203-16-2026
- #1 - Chapter 1#1 - Chapter 103-16-2026#1 - Chapter 1