Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2227
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)
Koala
1
38+161
Fox
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Fox
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5+22
Fox
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3+18
Fox
0
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Fox
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0+10
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2+10
Fox
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1+6
Fox
0
1+3
Koala
0
2+12
Koala
0
2+14
Koala
0
2+10
Koala
0
2+15
Fox
0
0+7
Koala
0
1+15
Koala
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Koala
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2+21
Koala
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Koala
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Koala
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2+23
Koala
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2+29
Koala
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2+20
Koala
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Koala
0
2+17
Koala
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2+29
Koala
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3+18
Koala
0
2+19
Koala
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2+21
Koala
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2+18
Koala
0
2+20
Koala
0
2+21
Koala
0
2+21
Fox
0
1+6
Fox
0
1+6
Fox
0
1+6
Koala
0
1+20
Fox
0
1+6
Fox
0
0+8
Koala
0
3+43
Koala
0
1+23
Koala
0
0+30
Koala
0
207+447
Koala
0
204+559
Koala
1
232+610
Koala
0
230+618
Koala
1
229+522
Koala
1
223+527
Koala
1
239+517
Koala
0
264+613
Koala
1
188+400
Koala
2
300+694
Koala
0
300+661
Koala
0
289+812
Koala
0
231+479
Koala
0
326+789
Koala
2
314+664
Koala
0
251+530
Koala
0
217+418
Koala
1
217+447
Koala
0
310+650
Koala
1
284+551
Koala
1
213+447
Koala
1
224+473
Koala
0
57+171
Koala
2
270+527
Koala
0
263+546
Koala
0
221+461
Koala
0
240+489
Koala
0
239+517
Koala
0
78+182
Koala
0
61+140
Koala
0
278+454
Koala
1
217+438
Koala
0
213+459
Koala
0
253+483
Koala
0
414+812
Koala
0
266+539
Fox
0
0+5
Koala
1
270+588
Koala
0
212+487
Koala
0
219+451
Koala
1
287+487
Koala
0
407+938
Koala
0
250+550
Horse
0
53+91
Horse
0
34+88
Horse
0
49+108
Horse
0
60+141
Horse
0
56+121
Horse
0
36+88
Horse
0
42+104
Horse
0
46+94
Horse
0
72+97
Horse
0
40+95
Horse
0
26+66
Horse
0
23+72
Horse
0
52+98
Horse
0
36+87
Horse
0
44+83
Horse
0
33+88
Horse
0
36+102
Horse
0
38+104
Ch.288: The Night Watch Princess
Horse
0
60+97
Horse
0
38+88
Horse
0
35+90
Horse
0
35+105
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+98
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+114
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+131
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+143
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+148
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+98
Ch.278: Little Dogs VS Weirdo
Horse
0
42+100
Ch.277: If Only Princess Weren’t Here
Horse
0
34+85
Ch.276: Princess Rapidly Developed
Horse
0
34+103
Ch.275: Who is the Witch Here!?
Horse
0
43+96
Horse
0
43+105
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+92
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+98
Horse
0
49+99
Horse
0
79+91
Horse
0
56+118
Horse
0
41+99
Horse
0
43+112
Horse
0
50+95
Horse
0
49+107
Horse
0
49+101
Horse
0
49+103
Horse
0
42+114
Horse
0
45+150
Horse
0
60+124
Horse
1
50+156
Horse
0
43+110
Horse
0
42+103
Horse
0
52+108
Horse
0
44+104
Horse
0
45+253
Horse
0
43+163
Horse
0
53+152
Horse
0
44+150
Horse
0
39+150
Horse
0
40+166
Horse
0
41+141
Horse
0
40+179
Horse
0
33+150
Horse
0
36+164
Horse
0
41+170
Horse
0
43+196
Horse
0
44+174
Horse
0
41+198
Horse
0
44+292
Horse
0
39+164
Horse
0
41+147
Horse
0
44+160
Horse
0
46+189
Horse
0
42+157
Horse
0
55+160
Horse
0
45+155
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+206
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+250
Horse
0
46+131
Ch.229: Attack of the Dragon Uncle
Duck
0
44+185
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+193
Ch.227: My Brother is the Water Type
Duck
1
42+174
Ch.226: Sleepy and Famished
Duck
0
37+188
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+214
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+217
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+200
Ch.222: Softened Demon King-sama
Duck
1
45+221
Ch.221: They All Become the Princess
Duck
1
41+233
Ch.220: Flap! Birdgirl
Duck
0
42+206
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+196
Ch.218: How to Use the Dormitory
Duck
0
43+203
Ch.217: The Misfits of the Demon Academy
Duck
0
35+187
Ch.216: Let's Go to School!
Duck
0
52+193
Ch.215: Hell with Extra Clothes
Duck
1
42+250
Ch.214: Zombie-chan's Nature
Duck
1
41+207
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+221
Ch.213: Only the Princes Isn't Aware
Duck
0
46+193
Ch.212: You Have To Watch It!
Duck
1
46+199
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+198
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+225
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+195
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+184
Ch.206: White! Coulomb Construction
Duck
0
41+178
Ch.205: Big Brother Massage
Duck
1
47+200
Ch.204: You Could Make It Fictional!
Duck
1
40+179
Vol.15 Ch.203: You Will Become King
Duck
1
36+169
Vol.15 Ch.202: Debugging Princess
Duck
1
33+168
Ch.201: Another Route
Duck
1
34+155
Vol.15 Ch.200: Accidental Leap
Duck
1
40+174
Vol.15 Ch.199: Taking and Running
Duck
1
32+144
Horse
0
35+131
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+142
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+130
Vol.15 Ch.195: Audible Lullaby
Duck
0
30+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+145
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+129
Vol.15 Ch.192: The Sleepless Town
Duck
0
29+140
Panda
0
6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
1
30+207
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
23+156
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+144
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+136
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+245
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+138
Vol.15 Ch.183: Grandpa mom
Duck
0
22+164
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+136
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+140
Vol.14 Ch.180: Princess Camp
Duck
0
25+151
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+128
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+123
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+107
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+121
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+112
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+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+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+98
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
57+215
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+250
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+245
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+230
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+300
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
69+285
Ch.152: The Boy with Grown Horns
Duck
0
57+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+238
Horse
0
3+104
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
63+245
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
62+258
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+93
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+96
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
0
59+220
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+141
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+114
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+127
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+166
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+117
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+116
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+187
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+112
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+118
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+92
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+111
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+105
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+100
Horse
0
66+217
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+118
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+63
Horse
0
75+226
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+114
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+60
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
8+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+316
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
39+137
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
33+140
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
32+125
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
50+175
Ch.108: Fear! The Free Hostage
Duck
0
35+127
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+132
Horse
0
48+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
31+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
0
38+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
33+116
Horse
0
56+180
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+104
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+142
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+161
Panda
0
6+90
Horse
0
49+169
Horse
0
47+162
Horse
0
53+178
Horse
0
40+154
Panda
0
2+50
Horse
1
41+191
Horse
0
51+192
Horse
0
52+157
Horse
0
41+170
Horse
0
42+246
Horse
0
38+157
Horse
0
42+168
Horse
0
43+182
Horse
0
41+172
Horse
0
39+165
Horse
0
38+169
Horse
0
43+158
Horse
0
43+191
Horse
0
37+246
Horse
0
51+187
Horse
0
42+151
Horse
0
39+169
Horse
0
44+174
Horse
0
45+160
Horse
0
41+155
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+164
Horse
0
12+71
Horse
0
13+67
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
13+106
Panda
0
79+237
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
86+210
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
70+215
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
70+197
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+217
Ch.044: Create and Sing
Horse
0
106+232
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
79+250
Ch.041: Spine-chan Doesn't Sleep
Horse
0
80+270
Horse
1
77+319
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
98+228
Horse
0
81+244
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+302
Ch.036: God's Move in Dream
Horse
0
88+292
Ch.035.5: v.1 c.Extra
Horse
0
87+275
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+124
Ch.034: Springy ? Princess
Horse
0
17+119
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+130
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+112
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+105
Ch.030: I Can Upgrade the Window!
Horse
0
22+125
Ch.029: Princess' Panties are Good Panties
Horse
0
20+126
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+128
Ch.027: The Sloth Making Machine
Horse
0
23+101
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+115
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+95
Ch.025: On a Cradle Unto the Grave
Horse
0
14+109
Ch.024: My Laundry Path
Horse
0
17+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+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+88
Panda
2
30+126
Panda
0
17+116
Panda
0
32+96
Panda
0
17+91
Panda
0
23+83
Panda
0
26+79
Panda
0
15+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+284
Panda
2
125+295
Panda
0
107+296
Panda
0
130+297
Panda
0
145+425
Panda
1
157+326
Panda
0
153+360
Panda
0
164+371
Panda
0
213+406
Panda
0
206+453
Panda
0
234+471
Panda
0
244+510
Panda
0
294+620
Panda
0
341+836
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
586+974
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