Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2217
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(391)
Fox
1
110+275
Fox
0
13+48
Fox
0
4+20
Koala
0
11+28
Koala
0
10+15
Koala
0
6+18
Koala
0
7+15
Fox
0
1+15
Koala
0
6+17
Koala
0
7+17
Koala
0
5+20
Koala
0
8+25
Koala
0
5+18
Koala
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5+23
Koala
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6+26
Koala
0
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Koala
0
5+15
Koala
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5+15
Koala
0
5+32
Koala
0
6+19
Koala
0
4+21
Koala
0
4+20
Koala
0
4+19
Koala
0
3+19
Koala
0
3+22
Koala
0
3+19
Fox
0
2+4
Fox
0
2+4
Fox
0
2+7
Koala
0
8+23
Fox
0
1+5
Fox
0
0+9
Koala
0
5+38
Koala
0
7+18
Koala
0
3+26
Koala
0
210+442
Koala
0
206+557
Koala
1
234+608
Koala
0
232+617
Koala
1
230+521
Koala
1
225+525
Koala
1
241+514
Koala
0
266+615
Koala
1
190+406
Koala
2
302+688
Koala
0
302+659
Koala
0
295+813
Koala
0
234+482
Koala
0
329+784
Koala
2
317+660
Koala
0
254+531
Koala
0
219+413
Koala
1
219+441
Koala
0
312+645
Koala
1
286+545
Koala
1
214+446
Koala
1
224+464
Koala
2
271+512
Koala
0
264+541
Koala
0
222+456
Koala
0
242+484
Koala
0
239+514
Koala
0
79+174
Koala
0
62+136
Koala
0
279+448
Koala
1
218+426
Koala
0
214+450
Koala
0
251+479
Koala
0
413+807
Koala
0
265+535
Koala
1
269+583
Koala
0
211+482
Koala
0
218+441
Koala
1
286+485
Koala
0
406+935
Koala
0
249+551
Horse
0
53+91
Horse
0
34+86
Horse
0
49+105
Horse
0
60+149
Horse
0
56+121
Horse
0
36+85
Horse
0
42+114
Horse
0
48+97
Horse
0
74+93
Horse
0
43+93
Horse
0
28+58
Horse
0
25+66
Horse
0
54+94
Horse
0
39+82
Horse
0
47+82
Horse
0
37+87
Horse
0
39+96
Horse
0
43+97
Ch.288: The Night Watch Princess
Horse
0
64+95
Horse
0
44+88
Horse
0
38+85
Horse
0
38+106
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
38+94
Ch.283: Running Uphill, the Harpie Race
Horse
0
38+114
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
45+124
Ch.281: The Idol Came On Her Own Accord
Horse
0
47+140
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
49+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
44+91
Ch.278: Little Dogs VS Weirdo
Horse
0
45+101
Ch.277: If Only Princess Weren’t Here
Horse
0
37+83
Ch.276: Princess Rapidly Developed
Horse
0
38+98
Ch.275: Who is the Witch Here!?
Horse
0
46+92
Horse
0
46+102
Ch.273: The Egg Society is Downright Psycho
Horse
0
46+84
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
41+95
Horse
0
52+93
Horse
0
81+87
Horse
0
59+114
Horse
0
44+92
Horse
0
46+108
Horse
0
53+88
Horse
0
52+102
Horse
0
53+96
Horse
0
52+96
Horse
0
45+108
Horse
0
48+149
Horse
0
63+112
Horse
1
53+148
Horse
0
46+103
Horse
0
45+95
Horse
0
55+98
Horse
0
47+100
Horse
0
48+249
Horse
0
47+159
Horse
0
57+147
Horse
0
48+144
Horse
0
42+143
Horse
0
43+161
Horse
0
44+138
Horse
0
43+168
Horse
0
37+139
Horse
0
40+154
Horse
0
45+163
Horse
0
47+191
Horse
0
48+169
Horse
0
44+195
Horse
0
49+289
Horse
0
43+161
Horse
0
46+145
Horse
0
48+158
Horse
0
50+187
Horse
0
47+154
Horse
0
58+158
Horse
0
50+149
Ch.232: Our Demon King Castle's Petite Club
Duck
0
24+201
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
51+246
Horse
0
49+129
Ch.229: Attack of the Dragon Uncle
Duck
0
47+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
45+193
Ch.227: My Brother is the Water Type
Duck
1
46+174
Ch.226: Sleepy and Famished
Duck
0
39+188
Ch.225: Sweet Dreams, Demon Castle
Duck
1
55+213
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
40+216
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+203
Ch.222: Softened Demon King-sama
Duck
1
47+220
Ch.221: They All Become the Princess
Duck
1
42+230
Ch.220: Flap! Birdgirl
Duck
0
44+204
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
40+195
Ch.218: How to Use the Dormitory
Duck
0
43+203
Ch.217: The Misfits of the Demon Academy
Duck
0
35+182
Ch.216: Let's Go to School!
Duck
0
53+197
Ch.215: Hell with Extra Clothes
Duck
1
42+249
Ch.214: Zombie-chan's Nature
Duck
1
42+205
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
41+219
Ch.213: Only the Princes Isn't Aware
Duck
0
47+192
Ch.212: You Have To Watch It!
Duck
1
46+196
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+225
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
53+182
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
48+202
Ch.204: You Could Make It Fictional!
Duck
1
41+181
Vol.15 Ch.203: You Will Become King
Duck
1
36+172
Vol.15 Ch.202: Debugging Princess
Duck
1
33+169
Ch.201: Another Route
Duck
1
34+156
Vol.15 Ch.200: Accidental Leap
Duck
1
40+179
Vol.15 Ch.199: Taking and Running
Duck
1
32+146
Horse
0
37+127
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
41+139
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+131
Vol.15 Ch.195: Audible Lullaby
Duck
0
29+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+145
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+128
Vol.15 Ch.192: The Sleepless Town
Duck
0
31+141
Panda
0
6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
1
30+208
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
23+154
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+146
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+136
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+244
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+186
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+134
Vol.15 Ch.183: Grandpa mom
Duck
0
22+162
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+136
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+139
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
0
14+128
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+124
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+108
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+122
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+124
Ch.172: The cell turned confession box
Duck
0
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+146
Ch.169: A princess always smells good
Duck
0
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
10+150
Ch.166: The old man lovers club
Duck
0
14+123
Ch.165: GO on the midnight train
Duck
0
19+97
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+117
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
58+214
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+95
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+73
Horse
0
70+247
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
68+245
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
65+228
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
61+301
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
69+287
Ch.152: The Boy with Grown Horns
Duck
0
57+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+239
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
63+244
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
62+259
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
59+219
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+112
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+123
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+114
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+112
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+183
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+106
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+88
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+105
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+101
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+97
Horse
0
64+219
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+113
Horse
0
75+525
Horse
0
74+195
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
69+218
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
74+225
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+59
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+107
Horse
0
85+355
Horse
0
69+306
Vol.9 Ch.117.5: Omake
Duck
1
33+146
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+134
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+135
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+140
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+126
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+88
Horse
0
51+176
Ch.108: Fear! The Free Hostage
Duck
0
33+123
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+133
Horse
0
49+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+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+124
Horse
0
71+174
Horse
0
57+166
Horse
0
61+191
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+130
Horse
0
63+162
Horse
0
87+178
Horse
0
58+149
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+92
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+114
Horse
0
60+179
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+138
Horse
0
60+179
Horse
1
57+190
Horse
0
66+199
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
71+188
Horse
0
57+169
Horse
0
51+184
Horse
0
53+189
Horse
1
56+191
Horse
0
60+209
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+104
Vol.6 Ch.78.5: Omake
Duck
0
44+116
Ch.078.1: Omake
Horse
0
54+161
Panda
0
6+89
Horse
0
50+173
Horse
0
47+164
Horse
0
54+178
Horse
0
41+154
Panda
0
2+49
Horse
1
42+190
Horse
0
51+190
Horse
0
53+153
Horse
0
42+166
Horse
0
43+241
Horse
0
39+159
Horse
0
43+166
Horse
0
44+177
Horse
0
42+170
Horse
0
40+163
Horse
0
39+168
Horse
0
47+155
Horse
0
43+185
Horse
0
37+247
Horse
0
51+184
Horse
0
42+149
Horse
0
38+168
Horse
0
43+174
Horse
0
45+159
Horse
0
41+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+162
Horse
0
12+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
86+233
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
87+206
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
70+214
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
71+195
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
79+212
Ch.044: Create and Sing
Horse
0
105+229
Panda
0
4+62
Ch.042: Which Child Sleeps the Most?
Horse
0
78+247
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+268
Horse
1
81+320
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
97+224
Horse
0
78+238
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+309
Ch.036: God's Move in Dream
Horse
0
86+287
Ch.035.5: v.1 c.Extra
Horse
0
85+270
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+122
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
26+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+124
Ch.027: The Sloth Making Machine
Horse
0
23+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
17+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
17+91
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+101
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+134
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+96
Panda
2
30+125
Panda
0
17+117
Panda
0
32+95
Panda
0
17+92
Panda
0
22+83
Panda
0
25+80
Panda
0
15+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+282
Panda
2
124+290
Panda
0
106+297
Panda
0
129+297
Panda
0
144+420
Panda
1
155+319
Panda
0
153+354
Panda
0
164+360
Panda
0
214+400
Panda
0
207+436
Panda
0
234+458
Panda
0
243+507
Panda
0
292+618
Panda
0
338+833
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
586+964
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