Sleepy Princess in the Demon Castle

Also known as

Native: 魔王城でおやすみ
Romanized: Maou-jou de Oyasumi
Fan names: Maou Jou de OyasumiMaoujou de Oyasumi
+5 moreFewer
MaouYasuSweet Dreams in the Demon CastleCông chúa ngủ trong lâu đài quỷ在魔王城说晚安在魔王城說晚安

mal 98639 · anilist 87510

No claims yet. When a news source or registry mentions this record, they land here.

Volumes 1–33 by release month · dashed: the forecast range for the next one, the diamond its most likely month

Volume 32 · M2
From the series' rhythm
Nov 2026 – Feb 2027
Most likely Nov 2026
Oct 2026
Nov
Dec
Jan 2027
Feb
Mar
Most likely80% intervalThis month
Volume 31 came out Jan 2026. The last 6 gaps between its volumes, weighed against its imprint's usual gap, and the months already passed without a new one.
80% interval. On volumes held out of training (6,346), the same kind of interval held 82% of the time; the typical miss was 1.8 months. Model record
1. Sep 17, 2026 · Sep 2026 – Dec 2026 (from the series' rhythm)
2. Oct 1, 2026 · Oct 2026 – Jan 2027 (from the series' rhythm)
3. Now · Nov 2026 – Feb 2027
Forecast Nov 1, 2026 · M2 20261101 · this week's snapshot
Next chapter · M1
This week’s Free snapshot was taken before the first forecast.
A newer forecast exists: Pro sees the daily one. Plans
Volume 34 · M2
This week’s Free snapshot was taken before the first forecast.
A newer forecast exists: Pro sees the daily one. Plans
Next chapter · M1
From the series' rhythm
Nov 11, 2026 – Nov 25, 2026
Most likely Nov 18, 2026
Updated Nov 11, 2026 — inside the interval.
Updates every other week on its official platform; the last one went up Nov 4, 2026. Breaks are what move it.
83% interval. On updates held out of training (5,741), the same kind of interval held 78% of the time; the typical miss was 3.5 days. Model record
Forecast Nov 4, 2026 · M1 20261101 · this week's snapshot

Vol.	Release	Imprint	ISBN	Status
—	—	少年サンデーコミックス	9784098548583 ↗	Forthcoming
—	—	少年サンデーコミックス	9784098545834 ↗	Forthcoming