Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2117
Genres:Manga,Shounen(B),Comedy,Fantasy,Magic,Slice of Life,Supernatural,Demons
🇬🇧EnglishTr From🇯🇵Japanese
Publication:Original Publication:Ongoing
MPark Status:MPark Upload Status:Completed
Read Direction:Right to Left
8.5
99 votes
5
70.7%4
26.3%3
02.0%2
01.0%1
00.0%In a world where humans and demons coexist, Demon Lord Tasogare holds the human empire's princess, Aurora Suya Rhys Kaymin, hostage. He demands humans to give him absolute rule on the world, but humanity refuses to concede without a fight and sends hero Yuusha Akatsuki to save the captive.
Meanwhile, although unharmed, Suya Rhys spends her time locked up in the demon castle, often feeling lethargic. Even so, she has trouble sleeping due to poor hospitality. The princess then begins her amusing adventures as she tries to make herself comfortable and finally get some sleep.
Extra info
Maoujou de Oyasumi has been licensed in English as Sleepy Princess in the Demon Castle by VIZ Media.
Publishers:
- Shounen Sunday (magazine)
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Chapters(400)
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Fox
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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270+526
Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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Koala
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217+437
Koala
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Koala
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253+482
Koala
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414+811
Koala
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266+538
Fox
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0+2
Koala
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270+587
Koala
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212+486
Koala
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219+449
Koala
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287+484
Koala
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407+937
Koala
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250+549
Horse
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53+90
Horse
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34+87
Horse
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49+107
Horse
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60+140
Horse
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Horse
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36+87
Horse
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42+103
Horse
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Horse
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Horse
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Horse
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Horse
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52+97
Horse
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36+86
Horse
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44+82
Horse
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33+87
Horse
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36+101
Horse
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38+102
Ch.288: The Night Watch Princess
Horse
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60+94
Horse
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38+86
Horse
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35+88
Horse
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35+103
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+97
Ch.283: Running Uphill, the Harpie Race
Horse
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35+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+129
Ch.281: The Idol Came On Her Own Accord
Horse
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44+142
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+147
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+96
Ch.278: Little Dogs VS Weirdo
Horse
0
42+99
Ch.277: If Only Princess Weren’t Here
Horse
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34+84
Ch.276: Princess Rapidly Developed
Horse
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34+102
Ch.275: Who is the Witch Here!?
Horse
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43+95
Horse
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43+104
Ch.273: The Egg Society is Downright Psycho
Horse
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43+91
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+97
Horse
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49+97
Horse
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78+90
Horse
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56+117
Horse
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41+98
Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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42+113
Horse
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Horse
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Horse
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50+155
Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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36+163
Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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46+188
Horse
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42+156
Horse
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54+159
Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+204
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+249
Horse
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46+131
Ch.229: Attack of the Dragon Uncle
Duck
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44+184
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+192
Ch.227: My Brother is the Water Type
Duck
1
42+173
Ch.226: Sleepy and Famished
Duck
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37+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+212
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+216
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+199
Ch.222: Softened Demon King-sama
Duck
1
45+219
Ch.221: They All Become the Princess
Duck
1
41+232
Ch.220: Flap! Birdgirl
Duck
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42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+194
Ch.218: How to Use the Dormitory
Duck
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43+202
Ch.217: The Misfits of the Demon Academy
Duck
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35+184
Ch.216: Let's Go to School!
Duck
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52+192
Ch.215: Hell with Extra Clothes
Duck
1
42+249
Ch.214: Zombie-chan's Nature
Duck
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41+205
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+220
Ch.213: Only the Princes Isn't Aware
Duck
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46+192
Ch.212: You Have To Watch It!
Duck
1
46+198
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+197
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+224
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+181
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+195
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+183
Ch.206: White! Coulomb Construction
Duck
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41+177
Ch.205: Big Brother Massage
Duck
1
47+199
Ch.204: You Could Make It Fictional!
Duck
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40+178
Vol.15 Ch.203: You Will Become King
Duck
1
36+168
Vol.15 Ch.202: Debugging Princess
Duck
1
33+167
Ch.201: Another Route
Duck
1
34+154
Vol.15 Ch.200: Accidental Leap
Duck
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40+173
Vol.15 Ch.199: Taking and Running
Duck
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32+144
Horse
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34+130
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+142
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+130
Vol.15 Ch.195: Audible Lullaby
Duck
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30+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+145
Vol.15 Ch.193: Captive Sympathy
Duck
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24+129
Vol.15 Ch.192: The Sleepless Town
Duck
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29+140
Panda
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6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+207
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+156
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+144
Vol.13 Ch.187: The String Pulling the God
Duck
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22+136
Vol.13 Ch.186: Be My Big Brother
Duck
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25+245
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+187
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+138
Vol.15 Ch.183: Grandpa mom
Duck
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22+164
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+136
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+139
Vol.14 Ch.180: Princess Camp
Duck
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25+151
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+128
Vol.14 Ch.178: Togeyuki at home
Duck
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15+123
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+107
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+121
Vol.14 Ch.175: The fur coated guy
Duck
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13+143
Ch.174: Bear Devils are the cutest in the world
Duck
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18+112
Ch.173: The late stage 1 boss
Duck
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12+124
Ch.172: The cell turned confession box
Duck
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15+119
Ch.171: How many kilos are the slimes you lift?
Duck
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12+125
Ch.170: You make them, but not literally make them
Duck
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15+146
Ch.169: A princess always smells good
Duck
0
9+128
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+118
Ch.167: Don't make mistakes with name addresses
Duck
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10+149
Ch.166: The old man lovers club
Duck
0
14+124
Ch.165: GO on the midnight train
Duck
0
19+98
Ch.164: The black goat wrote a letter
Duck
0
7+96
Ch.163: Fluffy soft pinball
Duck
0
5+97
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+116
Vol.12 Ch.161: The World He Desires
Duck
0
6+105
Horse
0
56+214
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+93
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+73
Horse
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66+250
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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67+244
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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64+229
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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60+300
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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69+285
Ch.152: The Boy with Grown Horns
Duck
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57+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
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62+238
Horse
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3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+243
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+257
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+92
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+95
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+84
Horse
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59+219
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+140
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+113
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+126
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+165
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+115
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+186
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+109
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+117
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
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8+91
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+109
Vol.11 Ch.132: You Were Young That Time
Duck
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6+104
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+99
Horse
0
65+217
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+116
Horse
0
76+525
Horse
0
75+194
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
70+219
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+62
Horse
0
75+226
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+113
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+59
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+106
Horse
0
86+356
Horse
0
70+306
Vol.9 Ch.117.5: Omake
Duck
1
34+151
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+151
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
36+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
39+136
Vol.9 Ch.114: Hostage With Good Service
Duck
0
30+136
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
43+126
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
32+139
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+124
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+85
Horse
0
50+174
Ch.108: Fear! The Free Hostage
Duck
0
35+126
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+132
Horse
0
47+194
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+72
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
30+126
Ch.103: The Secret World Of Suyarrietty
Duck
0
26+126
Horse
0
70+176
Horse
0
56+166
Horse
0
60+185
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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37+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+131
Horse
0
61+157
Horse
0
84+175
Horse
0
55+148
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+91
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+116
Horse
0
56+180
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+103
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+140
Horse
0
57+177
Horse
1
53+185
Horse
0
63+195
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+100
Horse
0
68+185
Horse
0
54+168
Horse
0
48+183
Horse
0
50+186
Horse
1
53+188
Horse
0
57+206
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+102
Vol.6 Ch.78.5: Omake
Duck
0
44+118
Ch.078.1: Omake
Horse
0
51+160
Panda
0
6+90
Horse
0
49+169
Horse
0
47+162
Horse
0
53+176
Horse
0
40+153
Panda
0
2+49
Horse
1
41+190
Horse
0
50+190
Horse
0
52+154
Horse
0
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Horse
0
42+243
Horse
0
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Horse
0
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Horse
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Horse
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Horse
0
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
0
42+149
Horse
0
38+167
Horse
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43+172
Horse
0
45+157
Horse
0
41+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+162
Horse
0
12+71
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+104
Panda
0
79+234
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+207
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
70+213
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
70+194
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+215
Ch.044: Create and Sing
Horse
0
106+230
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
79+247
Ch.041: Spine-chan Doesn't Sleep
Horse
0
80+268
Horse
1
77+317
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
98+226
Horse
0
81+241
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+296
Ch.036: God's Move in Dream
Horse
0
88+289
Ch.035.5: v.1 c.Extra
Horse
0
87+272
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+118
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+110
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+102
Ch.030: I Can Upgrade the Window!
Horse
0
22+123
Ch.029: Princess' Panties are Good Panties
Horse
0
20+124
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+125
Ch.027: The Sloth Making Machine
Horse
0
23+99
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+114
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
17+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+100
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+87
Panda
2
30+125
Panda
0
17+116
Panda
0
32+95
Panda
0
17+91
Panda
0
23+83
Panda
0
26+79
Panda
0
15+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+282
Panda
2
125+292
Panda
0
107+294
Panda
0
130+295
Panda
0
145+423
Panda
1
157+324
Panda
0
153+358
Panda
0
164+369
Panda
0
213+403
Panda
0
206+450
Panda
0
233+469
Panda
0
243+508
Panda
0
294+618
Panda
0
341+834
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
586+968
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