Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.6K2334
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(433)
Fox
2
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Fox
0
0+6
Fox
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Fox
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Fox
0
0+4
Koala
0
1+8
Koala
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2+5
Koala
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0+7
Koala
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Fox
0
0+12
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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Fox
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Fox
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Koala
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Fox
0
1+8
Fox
0
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Koala
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Koala
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Koala
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Koala
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207+439
Koala
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Koala
1
232+605
Koala
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Koala
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Koala
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223+522
Koala
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Koala
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264+610
Koala
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188+398
Koala
2
300+685
Koala
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300+657
Koala
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289+808
Koala
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Koala
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326+785
Koala
2
314+659
Koala
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251+527
Koala
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217+408
Koala
1
217+441
Koala
0
310+647
Koala
1
284+546
Koala
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213+443
Koala
1
223+461
Fox
0
0+5
Koala
2
270+511
Koala
0
263+539
Koala
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221+455
Koala
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241+483
Koala
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240+513
Koala
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80+172
Koala
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61+135
Koala
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278+446
Koala
1
217+424
Koala
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212+447
Koala
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250+475
Koala
0
412+806
Koala
0
264+534
Fox
0
0+5
Koala
1
268+580
Koala
0
210+483
Koala
0
218+444
Koala
1
286+484
Koala
0
406+935
Koala
0
249+547
Horse
0
52+92
Horse
0
33+83
Horse
0
48+101
Horse
0
59+140
Horse
0
55+120
Horse
0
35+84
Horse
0
41+99
Fox
0
0+3
Horse
0
46+93
Horse
0
72+91
Horse
0
40+89
Horse
0
26+57
Horse
0
23+66
Horse
0
52+93
Horse
0
36+83
Horse
0
44+81
Horse
0
33+82
Horse
0
36+93
Horse
0
38+98
Ch.288: The Night Watch Princess
Horse
0
60+89
Horse
0
38+83
Fox
0
0+2
Horse
0
35+85
Horse
0
35+101
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+91
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+109
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+120
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+147
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+147
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+93
Ch.278: Little Dogs VS Weirdo
Horse
0
42+93
Ch.277: If Only Princess Weren’t Here
Horse
0
34+83
Ch.276: Princess Rapidly Developed
Horse
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34+95
Ch.275: Who is the Witch Here!?
Horse
0
43+89
Horse
0
43+106
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+87
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+96
Horse
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49+91
Horse
0
78+87
Horse
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56+117
Horse
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41+96
Horse
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43+110
Horse
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50+92
Horse
0
49+107
Horse
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49+99
Horse
0
49+101
Horse
0
42+113
Horse
0
45+149
Horse
0
60+119
Horse
1
50+154
Horse
0
43+105
Horse
0
42+99
Horse
0
52+105
Horse
0
44+104
Horse
0
45+254
Horse
0
43+165
Horse
0
53+151
Horse
0
45+148
Horse
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39+151
Horse
0
40+166
Horse
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41+145
Horse
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40+174
Horse
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33+146
Horse
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36+160
Horse
0
41+170
Horse
0
43+194
Horse
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44+172
Horse
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41+197
Horse
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44+293
Horse
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39+164
Horse
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41+153
Horse
0
44+161
Horse
0
46+194
Horse
0
43+159
Horse
0
55+161
Horse
0
47+155
Ch.232: Our Demon King Castle's Petite Club
Duck
0
23+201
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+247
Horse
0
46+135
Ch.229: Attack of the Dragon Uncle
Duck
0
45+186
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+193
Ch.227: My Brother is the Water Type
Duck
1
44+172
Ch.226: Sleepy and Famished
Duck
0
37+188
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+213
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+214
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+200
Ch.222: Softened Demon King-sama
Duck
1
45+219
Ch.221: They All Become the Princess
Duck
1
41+233
Ch.220: Flap! Birdgirl
Duck
0
42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+195
Ch.218: How to Use the Dormitory
Duck
0
43+202
Ch.217: The Misfits of the Demon Academy
Duck
0
35+183
Ch.216: Let's Go to School!
Duck
0
49+194
Ch.215: Hell with Extra Clothes
Duck
1
42+249
Ch.214: Zombie-chan's Nature
Duck
1
41+206
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+221
Ch.213: Only the Princes Isn't Aware
Duck
0
46+191
Ch.212: You Have To Watch It!
Duck
1
46+197
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
0
51+197
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+187
Ch.206: White! Coulomb Construction
Duck
0
41+182
Ch.205: Big Brother Massage
Duck
1
47+203
Ch.204: You Could Make It Fictional!
Duck
1
40+181
Vol.15 Ch.203: You Will Become King
Duck
1
36+172
Vol.15 Ch.202: Debugging Princess
Duck
1
33+171
Ch.201: Another Route
Duck
1
34+157
Vol.15 Ch.200: Accidental Leap
Duck
1
40+178
Vol.15 Ch.199: Taking and Running
Duck
1
32+147
Horse
0
34+128
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+145
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+133
Vol.15 Ch.195: Audible Lullaby
Duck
0
29+126
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+150
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+133
Vol.15 Ch.192: The Sleepless Town
Duck
0
29+144
Panda
0
6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
1
30+212
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
23+156
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+147
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+139
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+246
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+187
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+137
Vol.15 Ch.183: Grandpa mom
Duck
0
22+165
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+137
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+139
Vol.14 Ch.180: Princess Camp
Duck
0
25+154
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+129
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+126
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+111
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+123
Vol.14 Ch.175: The fur coated guy
Duck
0
13+143
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+114
Ch.173: The late stage 1 boss
Duck
0
12+124
Ch.172: The cell turned confession box
Duck
0
15+120
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+126
Ch.170: You make them, but not literally make them
Duck
0
15+146
Ch.169: A princess always smells good
Duck
0
9+130
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+151
Ch.166: The old man lovers club
Duck
0
14+122
Ch.165: GO on the midnight train
Duck
0
19+99
Ch.164: The black goat wrote a letter
Duck
0
7+95
Ch.163: Fluffy soft pinball
Duck
0
5+95
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+106
Horse
0
56+219
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+94
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+76
Horse
1
66+259
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+250
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
65+232
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+306
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
70+289
Ch.152: The Boy with Grown Horns
Duck
0
55+245
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+242
Horse
0
3+103
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+247
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+261
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+96
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+98
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+86
Horse
0
57+222
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+143
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+126
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+185
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+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+107
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+105
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+98
Horse
0
67+221
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+116
Horse
0
76+526
Horse
0
75+195
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
69+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+68
Horse
0
74+227
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+58
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+107
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+108
Horse
0
85+360
Horse
0
68+310
Vol.9 Ch.117.5: Omake
Duck
1
34+147
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+152
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+135
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
44+128
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+139
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+126
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
48+176
Ch.108: Fear! The Free Hostage
Duck
0
35+125
Ch.107: I Swear I'm Truly Outstanding
Duck
0
37+132
Horse
0
45+199
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
31+126
Ch.103: The Secret World Of Suyarrietty
Duck
0
28+128
Horse
0
68+177
Horse
0
54+170
Horse
0
60+189
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
39+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+131
Horse
0
59+162
Horse
0
83+185
Horse
0
54+156
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+94
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+112
Horse
0
55+188
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+187
Horse
1
52+193
Horse
0
62+205
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
12+100
Horse
0
68+190
Horse
0
54+171
Horse
0
47+187
Horse
0
49+189
Horse
1
52+195
Horse
0
56+218
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+103
Vol.6 Ch.78.5: Omake
Duck
0
44+121
Ch.078.1: Omake
Horse
0
51+167
Panda
0
6+90
Horse
0
49+174
Horse
0
47+165
Horse
0
53+181
Horse
0
40+159
Panda
0
2+49
Horse
1
41+198
Horse
0
50+194
Horse
0
53+159
Horse
0
42+172
Horse
0
43+246
Horse
0
39+161
Horse
0
46+170
Horse
0
47+182
Horse
0
44+178
Horse
0
43+170
Horse
0
44+173
Horse
0
47+161
Horse
0
46+193
Horse
0
40+253
Horse
0
54+191
Horse
0
47+158
Horse
0
41+173
Horse
0
46+182
Horse
0
48+163
Horse
0
43+158
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
40+170
Horse
0
13+75
Horse
0
14+70
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
15+108
Panda
0
79+246
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+216
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
71+220
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
71+204
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
78+223
Ch.044: Create and Sing
Horse
0
109+240
Panda
0
4+62
Ch.042: Which Child Sleeps the Most?
Horse
0
83+257
Ch.041: Spine-chan Doesn't Sleep
Horse
0
82+282
Horse
1
79+329
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
99+239
Horse
0
82+255
Ch.037: A Perfectly Happy Prisoner
Horse
0
95+292
Ch.036: God's Move in Dream
Horse
0
89+298
Ch.035.5: v.1 c.Extra
Horse
0
88+284
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
23+125
Ch.034: Springy ? Princess
Horse
0
20+118
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
21+135
Ch.032: Because the Princess is a Naughty Girl
Horse
0
29+112
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
28+104
Ch.030: I Can Upgrade the Window!
Horse
0
26+122
Ch.029: Princess' Panties are Good Panties
Horse
0
23+128
Ch.028: Totally Fluffy Futon Taxi
Horse
0
21+126
Ch.027: The Sloth Making Machine
Horse
0
25+102
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
19+116
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+96
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+100
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+88
Panda
2
31+125
Panda
0
18+116
Panda
0
33+96
Panda
0
18+91
Panda
0
23+84
Panda
0
25+82
Panda
0
20+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
132+299
Panda
2
130+302
Panda
0
115+305
Panda
0
135+308
Panda
0
149+436
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Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
603+1K
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