Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2264
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(412)
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Koala
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Koala
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Koala
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Koala
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2+24
Koala
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3+14
Koala
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3+14
Koala
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Koala
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Koala
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3+15
Koala
3
2+17
Koala
4
2+15
Fox
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1+6
Fox
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1+5
Fox
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Koala
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Fox
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1+5
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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223+521
Koala
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Koala
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Koala
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188+393
Koala
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300+681
Koala
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300+650
Koala
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289+803
Koala
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231+470
Koala
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326+777
Koala
2
314+654
Koala
0
251+521
Koala
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217+406
Koala
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217+434
Koala
0
310+640
Koala
1
284+541
Koala
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213+437
Koala
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225+455
Fox
0
0+1
Koala
2
271+504
Koala
0
264+532
Koala
0
222+448
Koala
0
241+478
Koala
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240+508
Koala
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79+169
Koala
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62+132
Koala
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278+443
Koala
1
217+423
Koala
0
212+447
Koala
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250+473
Koala
0
412+802
Koala
0
264+531
Fox
0
1+0
Koala
1
268+575
Koala
0
210+478
Koala
0
217+439
Koala
1
285+479
Koala
0
405+930
Koala
0
248+544
Horse
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52+87
Horse
0
33+84
Horse
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48+101
Horse
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60+135
Horse
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56+117
Horse
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36+82
Horse
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42+98
Fox
0
2+0
Horse
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46+92
Horse
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72+94
Horse
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40+89
Horse
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26+59
Horse
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23+67
Horse
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52+95
Horse
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36+83
Horse
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44+80
Horse
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33+84
Horse
0
36+93
Horse
0
38+97
Ch.288: The Night Watch Princess
Horse
0
60+90
Horse
0
38+83
Fox
0
1+3
Horse
0
36+85
Horse
0
36+100
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
36+92
Ch.283: Running Uphill, the Harpie Race
Horse
0
36+111
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
43+124
Ch.281: The Idol Came On Her Own Accord
Horse
0
45+139
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
47+141
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
42+90
Ch.278: Little Dogs VS Weirdo
Horse
0
43+91
Ch.277: If Only Princess Weren’t Here
Horse
0
35+78
Ch.276: Princess Rapidly Developed
Horse
0
35+92
Ch.275: Who is the Witch Here!?
Horse
0
43+88
Horse
0
43+99
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+81
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+92
Horse
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49+88
Horse
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78+83
Horse
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56+109
Horse
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41+91
Horse
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43+107
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50+87
Horse
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Horse
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42+107
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45+145
Horse
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61+111
Horse
1
51+147
Horse
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44+101
Horse
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43+95
Horse
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53+99
Horse
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45+99
Horse
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46+248
Horse
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45+159
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39+143
Horse
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40+160
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41+138
Horse
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40+169
Horse
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33+140
Horse
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36+155
Horse
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41+164
Horse
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43+193
Horse
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44+171
Horse
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41+195
Horse
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44+288
Horse
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39+161
Horse
0
41+144
Horse
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44+156
Horse
0
46+186
Horse
0
42+152
Horse
0
54+156
Horse
0
45+149
Ch.232: Our Demon King Castle's Petite Club
Duck
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22+202
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+244
Horse
0
46+130
Ch.229: Attack of the Dragon Uncle
Duck
0
44+181
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+189
Ch.227: My Brother is the Water Type
Duck
1
42+170
Ch.226: Sleepy and Famished
Duck
0
37+185
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+212
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+217
Ch.221: They All Become the Princess
Duck
1
41+230
Ch.220: Flap! Birdgirl
Duck
0
42+202
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+193
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+180
Ch.216: Let's Go to School!
Duck
0
49+191
Ch.215: Hell with Extra Clothes
Duck
1
42+247
Ch.214: Zombie-chan's Nature
Duck
1
41+204
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+218
Ch.213: Only the Princes Isn't Aware
Duck
0
46+190
Ch.212: You Have To Watch It!
Duck
1
46+194
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+221
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
0
51+194
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+183
Ch.206: White! Coulomb Construction
Duck
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41+178
Ch.205: Big Brother Massage
Duck
1
47+200
Ch.204: You Could Make It Fictional!
Duck
1
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+155
Vol.15 Ch.200: Accidental Leap
Duck
1
40+171
Vol.15 Ch.199: Taking and Running
Duck
1
32+144
Horse
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34+127
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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40+138
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+129
Vol.15 Ch.195: Audible Lullaby
Duck
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29+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+147
Vol.15 Ch.193: Captive Sympathy
Duck
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24+127
Vol.15 Ch.192: The Sleepless Town
Duck
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29+139
Panda
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6+81
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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30+208
Vol.15 Ch.189: The Ultimate Legal Comfort
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23+152
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+243
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+184
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+133
Vol.15 Ch.183: Grandpa mom
Duck
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22+160
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+134
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+138
Vol.14 Ch.180: Princess Camp
Duck
0
25+150
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+127
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+124
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+109
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+120
Vol.14 Ch.175: The fur coated guy
Duck
0
13+142
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+111
Ch.173: The late stage 1 boss
Duck
0
12+126
Ch.172: The cell turned confession box
Duck
0
15+119
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+125
Ch.170: You make them, but not literally make them
Duck
0
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
0
10+149
Ch.166: The old man lovers club
Duck
0
14+123
Ch.165: GO on the midnight train
Duck
0
19+98
Ch.164: The black goat wrote a letter
Duck
0
7+97
Ch.163: Fluffy soft pinball
Duck
0
6+96
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+117
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
57+211
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
0
66+247
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
68+241
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
60+297
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+282
Ch.152: The Boy with Grown Horns
Duck
0
56+238
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+235
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+240
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+254
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+94
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
0
8+84
Horse
0
58+217
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
0
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+163
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+113
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
14+108
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+115
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+90
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+103
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+98
Horse
0
63+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
10+115
Horse
0
73+525
Horse
0
72+193
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
67+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+64
Horse
0
72+224
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+60
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+106
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+107
Horse
0
83+357
Horse
0
67+305
Vol.9 Ch.117.5: Omake
Duck
1
33+147
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+149
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+126
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+124
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
48+172
Ch.108: Fear! The Free Hostage
Duck
0
33+123
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+131
Horse
0
45+193
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
29+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
68+174
Horse
0
54+164
Horse
0
58+184
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+129
Horse
0
59+157
Horse
0
83+175
Horse
0
54+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+113
Horse
0
55+177
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+100
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+139
Horse
0
56+175
Horse
1
52+185
Horse
0
62+195
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
67+184
Horse
0
53+166
Horse
0
47+180
Horse
0
52+184
Horse
1
53+187
Horse
0
57+206
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+101
Vol.6 Ch.78.5: Omake
Duck
0
44+116
Ch.078.1: Omake
Horse
0
51+160
Panda
0
6+88
Horse
0
51+168
Horse
0
48+160
Horse
0
54+174
Horse
0
42+152
Panda
0
2+47
Horse
1
44+191
Horse
0
51+191
Horse
0
53+155
Horse
0
42+167
Horse
0
43+242
Horse
0
39+156
Horse
0
43+168
Horse
0
44+177
Horse
0
42+169
Horse
0
41+164
Horse
0
39+168
Horse
0
44+156
Horse
0
43+185
Horse
0
37+245
Horse
0
51+184
Horse
0
42+151
Horse
0
38+167
Horse
0
43+174
Horse
0
45+158
Horse
0
41+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+163
Horse
0
12+72
Horse
0
13+68
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+106
Panda
0
77+232
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+205
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+210
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+192
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+210
Ch.044: Create and Sing
Horse
0
103+228
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
76+243
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+268
Horse
1
75+312
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
96+222
Horse
0
78+234
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+283
Ch.036: God's Move in Dream
Horse
0
86+284
Ch.035.5: v.1 c.Extra
Horse
0
85+269
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+122
Ch.034: Springy ? Princess
Horse
0
18+115
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
19+125
Ch.032: Because the Princess is a Naughty Girl
Horse
0
27+110
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+101
Ch.030: I Can Upgrade the Window!
Horse
0
23+123
Ch.029: Princess' Panties are Good Panties
Horse
0
21+124
Ch.028: Totally Fluffy Futon Taxi
Horse
0
20+124
Ch.027: The Sloth Making Machine
Horse
0
24+99
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+113
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+91
Ch.025: On a Cradle Unto the Grave
Horse
0
15+107
Ch.024: My Laundry Path
Horse
0
18+89
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+98
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+87
Panda
2
30+128
Panda
0
17+117
Panda
0
32+96
Panda
0
17+92
Panda
0
22+84
Panda
0
25+80
Panda
0
15+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
124+283
Panda
2
122+289
Panda
0
104+293
Panda
0
127+294
Panda
0
141+419
Panda
1
153+319
Panda
0
151+356
Panda
0
160+365
Panda
0
209+398
Panda
0
203+440
Panda
0
231+459
Panda
0
240+501
Panda
0
289+614
Panda
0
334+824
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
582+956
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