Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2218
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(392)
Fox
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128+225
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Fox
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7+16
Fox
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3+7
Koala
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Koala
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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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1+14
Koala
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Koala
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Koala
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Fox
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1+2
Fox
0
1+3
Fox
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1+5
Koala
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2+19
Fox
0
1+4
Fox
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0+7
Koala
0
3+37
Koala
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2+19
Koala
0
1+26
Koala
0
208+441
Koala
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205+557
Koala
1
233+607
Koala
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231+615
Koala
1
229+519
Koala
1
224+525
Koala
1
240+514
Koala
0
265+608
Koala
1
188+397
Koala
2
300+688
Koala
0
300+657
Koala
0
289+812
Koala
0
231+475
Koala
0
326+783
Koala
2
314+658
Koala
0
251+525
Koala
0
217+412
Koala
1
217+440
Koala
0
310+644
Koala
1
284+544
Koala
1
213+440
Koala
1
223+460
Koala
2
270+510
Koala
0
263+540
Koala
0
221+452
Koala
0
240+484
Koala
0
239+512
Koala
0
78+172
Koala
0
61+132
Koala
0
278+445
Koala
1
217+425
Koala
0
213+447
Koala
0
251+475
Koala
0
413+806
Koala
0
265+532
Koala
1
269+583
Koala
0
211+481
Koala
0
218+443
Koala
1
286+483
Koala
0
406+936
Koala
0
249+553
Horse
0
53+90
Horse
0
34+87
Horse
0
49+104
Horse
0
60+140
Horse
0
56+123
Horse
0
36+84
Horse
0
42+105
Horse
0
47+93
Horse
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73+93
Horse
0
40+97
Horse
0
26+59
Horse
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23+67
Horse
0
52+94
Horse
0
36+83
Horse
0
44+80
Horse
0
33+84
Horse
0
36+94
Horse
0
38+98
Ch.288: The Night Watch Princess
Horse
0
60+94
Horse
0
38+87
Horse
0
35+86
Horse
0
37+100
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+94
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+110
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+122
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+141
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+92
Ch.278: Little Dogs VS Weirdo
Horse
0
42+94
Ch.277: If Only Princess Weren’t Here
Horse
0
34+82
Ch.276: Princess Rapidly Developed
Horse
0
34+96
Ch.275: Who is the Witch Here!?
Horse
0
43+92
Horse
0
43+102
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+84
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+94
Horse
0
49+90
Horse
0
78+84
Horse
0
56+111
Horse
0
41+91
Horse
0
43+107
Horse
0
50+88
Horse
0
49+103
Horse
0
49+95
Horse
0
49+96
Horse
0
42+108
Horse
0
45+145
Horse
0
60+113
Horse
1
50+151
Horse
0
43+102
Horse
0
42+96
Horse
0
52+99
Horse
0
44+99
Horse
0
45+250
Horse
0
43+158
Horse
0
53+153
Horse
0
44+146
Horse
0
39+146
Horse
0
40+165
Horse
0
41+138
Horse
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40+173
Horse
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33+142
Horse
0
36+158
Horse
0
41+169
Horse
0
43+195
Horse
0
44+177
Horse
0
41+201
Horse
0
44+296
Horse
0
39+167
Horse
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41+150
Horse
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44+164
Horse
0
46+190
Horse
0
42+159
Horse
0
54+163
Horse
0
45+158
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+249
Horse
0
46+137
Ch.229: Attack of the Dragon Uncle
Duck
0
44+185
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+195
Ch.227: My Brother is the Water Type
Duck
1
42+179
Ch.226: Sleepy and Famished
Duck
0
37+189
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+215
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+219
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+210
Ch.222: Softened Demon King-sama
Duck
1
45+226
Ch.221: They All Become the Princess
Duck
1
41+236
Ch.220: Flap! Birdgirl
Duck
0
42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+197
Ch.218: How to Use the Dormitory
Duck
0
43+203
Ch.217: The Misfits of the Demon Academy
Duck
0
35+184
Ch.216: Let's Go to School!
Duck
0
49+196
Ch.215: Hell with Extra Clothes
Duck
1
42+250
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+194
Ch.212: You Have To Watch It!
Duck
1
46+199
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+223
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
54+184
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+200
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+186
Ch.206: White! Coulomb Construction
Duck
0
41+180
Ch.205: Big Brother Massage
Duck
1
47+202
Ch.204: You Could Make It Fictional!
Duck
1
40+181
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+158
Vol.15 Ch.200: Accidental Leap
Duck
1
40+176
Vol.15 Ch.199: Taking and Running
Duck
1
32+147
Horse
0
34+133
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+141
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+124
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+149
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+130
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+210
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+161
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+148
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+137
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+248
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+188
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+136
Vol.15 Ch.183: Grandpa mom
Duck
0
22+165
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+143
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+145
Vol.14 Ch.180: Princess Camp
Duck
0
25+155
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+135
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+128
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+112
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+128
Vol.14 Ch.175: The fur coated guy
Duck
0
13+144
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+114
Ch.173: The late stage 1 boss
Duck
0
15+127
Ch.172: The cell turned confession box
Duck
0
15+123
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+127
Ch.170: You make them, but not literally make them
Duck
0
15+150
Ch.169: A princess always smells good
Duck
0
9+129
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+119
Ch.167: Don't make mistakes with name addresses
Duck
0
10+149
Ch.166: The old man lovers club
Duck
0
14+125
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+101
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
10+116
Vol.12 Ch.161: The World He Desires
Duck
0
7+107
Horse
0
56+215
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
6+96
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+75
Horse
0
67+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+244
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+230
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+301
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+289
Ch.152: The Boy with Grown Horns
Duck
0
55+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+238
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+246
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+258
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+99
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+83
Horse
0
58+220
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+139
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
14+111
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
16+124
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
15+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
13+118
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
11+115
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
12+184
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
14+111
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
10+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
9+90
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
10+108
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+102
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+96
Horse
0
62+219
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
73+534
Horse
0
72+198
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
67+226
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+65
Horse
0
72+230
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+61
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+106
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+106
Horse
0
83+364
Horse
0
67+314
Vol.9 Ch.117.5: Omake
Duck
1
33+149
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+137
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+127
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+142
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+127
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+85
Horse
0
48+180
Ch.108: Fear! The Free Hostage
Duck
0
33+126
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+133
Horse
0
45+199
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+128
Horse
0
68+180
Horse
0
54+170
Horse
0
58+190
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+119
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+131
Horse
0
60+163
Horse
0
84+182
Horse
0
55+157
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+99
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+114
Horse
0
56+185
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+101
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+140
Horse
0
57+182
Horse
1
53+192
Horse
0
62+203
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+101
Horse
0
67+193
Horse
0
53+174
Horse
0
47+187
Horse
0
50+190
Horse
1
53+195
Horse
0
57+217
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+105
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
51+166
Panda
0
6+88
Horse
0
50+174
Horse
0
49+167
Horse
0
53+178
Horse
0
40+157
Panda
0
2+49
Horse
1
41+194
Horse
0
50+192
Horse
0
52+158
Horse
0
41+169
Horse
0
42+243
Horse
0
38+159
Horse
0
42+169
Horse
0
43+183
Horse
0
41+175
Horse
0
39+170
Horse
0
38+171
Horse
0
43+159
Horse
0
43+193
Horse
0
37+251
Horse
0
51+188
Horse
0
44+153
Horse
0
39+171
Horse
0
44+180
Horse
0
46+161
Horse
0
41+157
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+169
Horse
0
12+75
Horse
0
13+72
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+107
Panda
0
77+237
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+210
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+215
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+196
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+215
Ch.044: Create and Sing
Horse
0
104+231
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
77+250
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+272
Horse
1
74+324
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
95+229
Horse
0
77+243
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+295
Ch.036: God's Move in Dream
Horse
0
85+291
Ch.035.5: v.1 c.Extra
Horse
0
84+274
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+118
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+116
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+105
Ch.030: I Can Upgrade the Window!
Horse
0
22+126
Ch.029: Princess' Panties are Good Panties
Horse
0
20+126
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+126
Ch.027: The Sloth Making Machine
Horse
0
23+102
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+116
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+92
Ch.025: On a Cradle Unto the Grave
Horse
0
14+110
Ch.024: My Laundry Path
Horse
0
17+90
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+104
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+89
Panda
2
31+129
Panda
0
18+120
Panda
0
33+100
Panda
0
18+94
Panda
0
23+90
Panda
0
25+83
Panda
0
15+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
125+282
Panda
2
124+292
Panda
0
106+295
Panda
0
128+296
Panda
0
142+422
Panda
1
154+322
Panda
0
151+353
Panda
0
161+361
Panda
0
210+396
Panda
0
204+436
Panda
0
231+460
Panda
0
240+506
Panda
0
287+611
Panda
0
334+832
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
576+953
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