Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2219
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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Fox
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Fox
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3+15
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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3+22
Koala
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Koala
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Koala
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Koala
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1+24
Koala
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Fox
0
1+3
Fox
0
1+5
Fox
0
1+8
Koala
0
3+24
Fox
0
1+5
Fox
0
0+11
Koala
0
4+41
Koala
0
3+23
Koala
0
2+30
Koala
0
209+445
Koala
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206+562
Koala
1
234+615
Koala
0
232+621
Koala
1
230+527
Koala
1
225+531
Koala
1
241+520
Koala
0
266+612
Koala
1
189+401
Koala
2
301+697
Koala
0
301+663
Koala
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290+817
Koala
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232+481
Koala
0
328+788
Koala
2
316+664
Koala
0
252+531
Koala
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218+416
Koala
1
219+443
Koala
0
312+651
Koala
1
285+549
Koala
1
214+446
Koala
1
225+467
Koala
2
272+518
Koala
0
265+547
Koala
0
223+459
Koala
0
242+490
Koala
0
241+520
Koala
0
80+178
Koala
0
63+136
Koala
0
280+449
Koala
1
219+429
Koala
0
214+454
Koala
0
252+478
Koala
0
415+807
Koala
0
266+534
Koala
1
270+586
Koala
0
212+484
Koala
0
219+445
Koala
1
287+485
Koala
0
407+942
Koala
0
250+554
Horse
0
54+91
Horse
0
35+89
Horse
0
50+105
Horse
0
61+142
Horse
0
57+124
Horse
0
37+85
Horse
0
43+110
Horse
0
48+93
Horse
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74+93
Horse
0
41+99
Horse
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27+63
Horse
0
24+73
Horse
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53+95
Horse
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37+84
Horse
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45+82
Horse
0
34+86
Horse
0
37+96
Horse
0
39+99
Ch.288: The Night Watch Princess
Horse
0
61+97
Horse
0
39+88
Horse
0
36+87
Horse
0
38+101
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
36+96
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+124
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+146
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+95
Ch.278: Little Dogs VS Weirdo
Horse
0
42+97
Ch.277: If Only Princess Weren’t Here
Horse
0
34+85
Ch.276: Princess Rapidly Developed
Horse
0
34+99
Ch.275: Who is the Witch Here!?
Horse
0
43+94
Horse
0
43+103
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+86
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+96
Horse
0
49+92
Horse
0
78+85
Horse
0
56+113
Horse
0
41+93
Horse
0
43+109
Horse
0
50+89
Horse
0
49+104
Horse
0
49+97
Horse
0
49+97
Horse
0
42+109
Horse
0
45+148
Horse
0
60+115
Horse
1
50+152
Horse
0
43+104
Horse
0
42+98
Horse
0
52+100
Horse
0
44+100
Horse
0
45+251
Horse
0
43+162
Horse
0
53+156
Horse
0
44+148
Horse
0
39+147
Horse
0
40+166
Horse
0
41+138
Horse
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40+173
Horse
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33+142
Horse
0
36+159
Horse
0
41+169
Horse
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43+197
Horse
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44+178
Horse
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41+205
Horse
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44+297
Horse
0
39+167
Horse
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41+153
Horse
0
44+165
Horse
0
46+192
Horse
0
43+160
Horse
0
55+165
Horse
0
46+158
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+209
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+251
Horse
0
46+137
Ch.229: Attack of the Dragon Uncle
Duck
0
45+187
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+201
Ch.227: My Brother is the Water Type
Duck
1
43+182
Ch.226: Sleepy and Famished
Duck
0
38+192
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+216
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
39+223
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+213
Ch.222: Softened Demon King-sama
Duck
1
46+231
Ch.221: They All Become the Princess
Duck
1
42+240
Ch.220: Flap! Birdgirl
Duck
0
42+207
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+200
Ch.218: How to Use the Dormitory
Duck
0
43+206
Ch.217: The Misfits of the Demon Academy
Duck
0
35+186
Ch.216: Let's Go to School!
Duck
0
51+199
Ch.215: Hell with Extra Clothes
Duck
1
42+254
Ch.214: Zombie-chan's Nature
Duck
1
41+209
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+225
Ch.213: Only the Princes Isn't Aware
Duck
0
46+196
Ch.212: You Have To Watch It!
Duck
1
46+201
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+200
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
55+187
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+204
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+188
Ch.206: White! Coulomb Construction
Duck
0
41+182
Ch.205: Big Brother Massage
Duck
1
47+205
Ch.204: You Could Make It Fictional!
Duck
1
40+184
Vol.15 Ch.203: You Will Become King
Duck
1
36+173
Vol.15 Ch.202: Debugging Princess
Duck
1
33+170
Ch.201: Another Route
Duck
1
34+160
Vol.15 Ch.200: Accidental Leap
Duck
1
40+177
Vol.15 Ch.199: Taking and Running
Duck
1
32+148
Horse
0
34+133
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+143
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+132
Vol.15 Ch.195: Audible Lullaby
Duck
0
29+126
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+151
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+133
Vol.15 Ch.192: The Sleepless Town
Duck
0
29+149
Panda
0
6+81
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+215
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+169
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+151
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+142
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+251
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+190
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+140
Vol.15 Ch.183: Grandpa mom
Duck
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22+170
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+147
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+148
Vol.14 Ch.180: Princess Camp
Duck
0
25+158
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+139
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+130
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+114
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+132
Vol.14 Ch.175: The fur coated guy
Duck
0
13+146
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+119
Ch.173: The late stage 1 boss
Duck
0
16+131
Ch.172: The cell turned confession box
Duck
0
15+125
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+129
Ch.170: You make them, but not literally make them
Duck
0
15+153
Ch.169: A princess always smells good
Duck
0
9+131
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+121
Ch.167: Don't make mistakes with name addresses
Duck
0
10+150
Ch.166: The old man lovers club
Duck
0
14+127
Ch.165: GO on the midnight train
Duck
0
19+99
Ch.164: The black goat wrote a letter
Duck
0
7+98
Ch.163: Fluffy soft pinball
Duck
0
6+102
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
10+117
Vol.12 Ch.161: The World He Desires
Duck
0
7+108
Horse
0
56+219
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
6+98
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+76
Horse
0
68+250
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+247
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+233
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+304
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+293
Ch.152: The Boy with Grown Horns
Duck
0
55+245
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+241
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+249
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+260
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+103
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+85
Horse
0
58+224
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
14+113
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
16+127
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
15+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
13+119
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
11+121
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
12+190
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
14+114
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
10+115
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
9+94
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
10+109
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
63+221
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
10+115
Horse
0
74+535
Horse
0
73+200
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
68+228
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+68
Horse
0
73+231
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
14+114
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+62
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
84+367
Horse
0
68+317
Vol.9 Ch.117.5: Omake
Duck
1
34+153
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+154
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+318
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+140
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+139
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+129
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+145
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+130
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
49+181
Ch.108: Fear! The Free Hostage
Duck
0
33+129
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+136
Horse
0
46+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+128
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+131
Horse
0
69+180
Horse
0
55+170
Horse
0
59+191
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+122
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+134
Horse
0
62+163
Horse
0
85+182
Horse
0
56+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
33+116
Horse
0
57+186
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+105
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+143
Horse
0
58+183
Horse
1
54+194
Horse
0
63+203
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+103
Horse
0
67+194
Horse
0
53+174
Horse
0
47+187
Horse
0
50+191
Horse
1
53+197
Horse
0
57+219
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+118
Ch.078.1: Omake
Horse
0
51+167
Panda
0
6+89
Horse
0
50+174
Horse
0
49+168
Horse
0
53+178
Horse
0
40+157
Panda
0
2+51
Horse
1
41+194
Horse
0
50+193
Horse
0
52+160
Horse
0
41+171
Horse
0
42+244
Horse
0
38+160
Horse
0
42+171
Horse
0
43+185
Horse
0
42+177
Horse
0
39+172
Horse
0
38+172
Horse
0
43+160
Horse
0
43+197
Horse
0
37+255
Horse
0
51+191
Horse
0
44+155
Horse
0
39+172
Horse
0
44+181
Horse
0
46+162
Horse
0
41+159
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+170
Horse
0
12+78
Horse
0
13+72
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
13+108
Panda
0
77+238
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+211
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+217
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+200
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+217
Ch.044: Create and Sing
Horse
0
104+236
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
77+254
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+274
Horse
1
74+325
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
8+106
Horse
0
95+232
Horse
0
77+247
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+310
Ch.036: God's Move in Dream
Horse
0
85+293
Ch.035.5: v.1 c.Extra
Horse
0
85+276
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+125
Ch.034: Springy ? Princess
Horse
0
17+120
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+132
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+118
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+108
Ch.030: I Can Upgrade the Window!
Horse
0
22+128
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+127
Ch.027: The Sloth Making Machine
Horse
0
23+105
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
17+93
Ch.025: On a Cradle Unto the Grave
Horse
0
14+111
Ch.024: My Laundry Path
Horse
0
17+91
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+122
Panda
0
33+102
Panda
0
18+95
Panda
0
23+90
Panda
0
25+84
Panda
0
15+88
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
126+283
Panda
2
124+294
Panda
0
106+296
Panda
0
128+299
Panda
0
142+426
Panda
1
154+323
Panda
0
151+354
Panda
0
161+362
Panda
0
210+398
Panda
0
204+439
Panda
0
231+462
Panda
0
240+508
Panda
0
287+614
Panda
0
335+838
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
579+963
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