Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2255
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(410)
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Koala
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Koala
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Fox
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209+438
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Koala
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Koala
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302+681
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302+651
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327+777
Koala
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315+654
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252+523
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218+406
Koala
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218+434
Koala
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311+640
Koala
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285+539
Koala
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214+437
Koala
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224+455
Fox
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1+1
Koala
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271+505
Koala
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264+532
Koala
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Koala
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Koala
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Koala
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62+130
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Koala
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218+422
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Koala
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Koala
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412+801
Koala
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264+530
Fox
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2+0
Koala
1
268+575
Koala
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210+479
Koala
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217+439
Koala
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285+479
Koala
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405+930
Koala
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248+544
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52+87
Horse
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33+83
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48+101
Horse
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59+137
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Horse
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Horse
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Fox
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2+0
Horse
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Horse
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72+91
Horse
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40+88
Horse
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26+57
Horse
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23+66
Horse
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52+92
Horse
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36+84
Horse
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44+79
Horse
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33+83
Horse
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36+93
Horse
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38+96
Ch.288: The Night Watch Princess
Horse
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60+91
Horse
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38+85
Fox
0
2+1
Horse
0
37+83
Horse
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37+98
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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37+91
Ch.283: Running Uphill, the Harpie Race
Horse
0
37+109
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+119
Ch.281: The Idol Came On Her Own Accord
Horse
0
46+139
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
48+140
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+90
Ch.278: Little Dogs VS Weirdo
Horse
0
44+91
Ch.277: If Only Princess Weren’t Here
Horse
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36+78
Ch.276: Princess Rapidly Developed
Horse
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36+94
Ch.275: Who is the Witch Here!?
Horse
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45+89
Horse
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45+99
Ch.273: The Egg Society is Downright Psycho
Horse
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45+83
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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40+94
Horse
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51+88
Horse
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80+84
Horse
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58+110
Horse
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43+90
Horse
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51+147
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Horse
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46+248
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34+139
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Horse
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45+287
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42+142
Horse
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45+155
Horse
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47+183
Horse
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43+152
Horse
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55+154
Horse
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46+149
Ch.232: Our Demon King Castle's Petite Club
Duck
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22+200
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+245
Horse
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47+130
Ch.229: Attack of the Dragon Uncle
Duck
0
45+180
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+190
Ch.227: My Brother is the Water Type
Duck
1
43+172
Ch.226: Sleepy and Famished
Duck
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38+186
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+211
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+212
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+198
Ch.222: Softened Demon King-sama
Duck
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45+218
Ch.221: They All Become the Princess
Duck
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41+228
Ch.220: Flap! Birdgirl
Duck
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42+203
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+192
Ch.218: How to Use the Dormitory
Duck
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43+199
Ch.217: The Misfits of the Demon Academy
Duck
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35+182
Ch.216: Let's Go to School!
Duck
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50+192
Ch.215: Hell with Extra Clothes
Duck
1
42+247
Ch.214: Zombie-chan's Nature
Duck
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41+202
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+218
Ch.213: Only the Princes Isn't Aware
Duck
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46+188
Ch.212: You Have To Watch It!
Duck
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46+194
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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46+219
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+180
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+194
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
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47+200
Ch.204: You Could Make It Fictional!
Duck
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40+178
Vol.15 Ch.203: You Will Become King
Duck
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36+167
Vol.15 Ch.202: Debugging Princess
Duck
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33+166
Ch.201: Another Route
Duck
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34+154
Vol.15 Ch.200: Accidental Leap
Duck
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40+172
Vol.15 Ch.199: Taking and Running
Duck
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32+144
Horse
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34+128
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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40+139
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+131
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
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25+128
Vol.15 Ch.192: The Sleepless Town
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Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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Vol.15 Ch.189: The Ultimate Legal Comfort
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Vol.15 Ch.188: Happy 50th Anniversary
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Vol.13 Ch.187: The String Pulling the God
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Vol.13 Ch.186: Be My Big Brother
Duck
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26+243
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+133
Vol.15 Ch.183: Grandpa mom
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23+162
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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26+137
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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29+137
Vol.14 Ch.180: Princess Camp
Duck
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25+150
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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15+126
Vol.14 Ch.178: Togeyuki at home
Duck
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15+122
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+106
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+119
Vol.14 Ch.175: The fur coated guy
Duck
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13+142
Ch.174: Bear Devils are the cutest in the world
Duck
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18+111
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
0
12+124
Ch.170: You make them, but not literally make them
Duck
0
15+145
Ch.169: A princess always smells good
Duck
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9+128
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+117
Ch.167: Don't make mistakes with name addresses
Duck
0
11+148
Ch.166: The old man lovers club
Duck
0
15+121
Ch.165: GO on the midnight train
Duck
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19+97
Ch.164: The black goat wrote a letter
Duck
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7+95
Ch.163: Fluffy soft pinball
Duck
0
5+95
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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9+115
Vol.12 Ch.161: The World He Desires
Duck
0
6+105
Horse
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57+213
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+73
Horse
0
66+247
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+242
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+227
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
61+298
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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70+283
Ch.152: The Boy with Grown Horns
Duck
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57+239
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+236
Horse
0
3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+241
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+255
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+93
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+94
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+83
Horse
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59+218
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
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
0
15+125
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+114
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+115
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+184
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+108
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+114
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+89
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+106
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+102
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+98
Horse
0
64+216
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
75+523
Horse
0
74+193
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
69+218
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
10+63
Horse
0
74+224
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+112
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+58
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+105
Horse
0
85+357
Horse
0
69+306
Vol.9 Ch.117.5: Omake
Duck
1
33+148
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+150
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+136
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+136
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+125
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+138
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+123
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+85
Horse
0
50+173
Ch.108: Fear! The Free Hostage
Duck
0
33+124
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+131
Horse
0
47+194
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+73
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+125
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+124
Horse
0
70+175
Horse
0
56+167
Horse
0
60+187
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+117
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+128
Horse
0
61+161
Horse
0
85+177
Horse
0
56+154
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+113
Horse
0
57+181
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+99
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+138
Horse
0
58+177
Horse
1
54+187
Horse
0
65+198
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+101
Horse
0
70+188
Horse
0
56+168
Horse
2
50+184
Horse
0
51+187
Horse
1
54+191
Horse
0
58+209
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+117
Ch.078.1: Omake
Horse
0
52+164
Panda
0
6+89
Horse
0
50+171
Horse
0
48+162
Horse
0
54+175
Horse
0
41+154
Panda
0
2+47
Horse
1
42+193
Horse
0
51+192
Horse
0
53+155
Horse
0
42+167
Horse
0
43+242
Horse
0
39+156
Horse
0
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Horse
0
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Horse
0
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Horse
0
40+164
Horse
0
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Horse
0
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Horse
0
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Horse
0
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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
0
42+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+164
Horse
0
12+73
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
79+235
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+208
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
69+214
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
70+196
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+214
Ch.044: Create and Sing
Horse
0
105+229
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
78+245
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+269
Horse
1
77+315
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
97+224
Horse
0
79+238
Ch.037: A Perfectly Happy Prisoner
Horse
0
92+283
Ch.036: God's Move in Dream
Horse
0
88+287
Ch.035.5: v.1 c.Extra
Horse
0
87+273
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+115
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+125
Ch.032: Because the Princess is a Naughty Girl
Horse
0
27+111
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+125
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+127
Ch.027: The Sloth Making Machine
Horse
0
23+100
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+94
Ch.025: On a Cradle Unto the Grave
Horse
0
14+109
Ch.024: My Laundry Path
Horse
0
17+89
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+135
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+91
Panda
2
30+126
Panda
0
17+118
Panda
0
32+97
Panda
0
17+94
Panda
0
22+85
Panda
0
25+79
Panda
0
15+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
128+282
Panda
2
125+290
Panda
0
107+292
Panda
0
130+295
Panda
0
144+419
Panda
1
156+319
Panda
0
153+353
Panda
0
163+364
Panda
0
213+397
Panda
0
205+438
Panda
0
232+462
Panda
0
241+504
Panda
0
291+610
Panda
0
338+824
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
581+951
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