Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2205
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(384)
Fox
1
125+274
Koala
0
9+66
Koala
0
6+41
Koala
0
3+66
Koala
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3+40
Koala
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Koala
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Koala
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1+33
Koala
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1+16
Koala
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2+13
Koala
0
1+13
Koala
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1+30
Koala
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2+19
Koala
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1+17
Koala
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1+21
Koala
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1+13
Koala
0
1+14
Koala
0
1+15
Koala
0
1+21
Fox
0
1+6
Fox
0
1+22
Fox
0
1+9
Koala
0
0+23
Fox
0
1+7
Fox
0
0+14
Koala
0
3+40
Koala
0
1+19
Koala
0
0+25
Koala
0
207+438
Koala
0
204+556
Koala
1
232+604
Koala
0
230+617
Koala
1
228+517
Koala
1
223+518
Koala
1
239+507
Koala
0
265+604
Koala
1
189+393
Koala
2
304+684
Koala
0
301+654
Koala
0
290+811
Koala
0
233+477
Koala
0
332+785
Koala
2
315+662
Koala
0
253+527
Koala
0
220+411
Koala
1
219+438
Koala
0
313+645
Koala
1
287+546
Koala
1
215+441
Koala
1
225+465
Koala
2
270+512
Koala
0
263+539
Koala
0
221+456
Koala
0
240+474
Koala
0
239+514
Koala
0
79+180
Koala
0
61+138
Koala
0
278+449
Koala
1
217+429
Koala
0
212+452
Koala
0
250+478
Koala
0
412+807
Koala
0
264+535
Koala
1
268+581
Koala
0
210+487
Koala
0
217+448
Koala
1
286+489
Koala
0
407+941
Koala
0
250+557
Horse
0
52+99
Horse
0
33+96
Horse
0
48+113
Horse
0
59+149
Horse
0
55+127
Horse
0
36+93
Horse
0
44+108
Horse
0
46+97
Horse
0
72+97
Horse
0
40+97
Horse
0
26+67
Horse
0
23+73
Horse
0
53+96
Horse
0
37+86
Horse
0
45+81
Horse
0
34+86
Horse
0
37+98
Horse
0
39+102
Ch.288: The Night Watch Princess
Horse
0
61+98
Horse
0
38+91
Horse
0
35+94
Horse
0
35+106
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+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+127
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+147
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+97
Ch.278: Little Dogs VS Weirdo
Horse
0
42+97
Ch.277: If Only Princess Weren’t Here
Horse
0
34+83
Ch.276: Princess Rapidly Developed
Horse
0
34+99
Ch.275: Who is the Witch Here!?
Horse
0
43+94
Horse
0
43+105
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+89
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+96
Horse
0
49+94
Horse
0
78+87
Horse
0
56+114
Horse
0
41+96
Horse
0
43+114
Horse
0
50+96
Horse
0
49+113
Horse
0
49+104
Horse
0
49+109
Horse
0
42+120
Horse
0
45+153
Horse
0
59+117
Horse
1
50+157
Horse
0
43+108
Horse
0
42+102
Horse
0
52+104
Horse
0
44+103
Horse
0
45+251
Horse
0
43+165
Horse
0
53+154
Horse
0
44+150
Horse
0
39+148
Horse
0
40+166
Horse
0
41+141
Horse
0
40+175
Horse
0
33+145
Horse
0
36+160
Horse
0
41+168
Horse
0
43+195
Horse
0
44+173
Horse
0
41+201
Horse
0
45+292
Horse
0
39+165
Horse
0
41+148
Horse
0
44+160
Horse
0
46+190
Horse
0
42+157
Horse
0
54+158
Horse
0
45+154
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+205
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+249
Horse
0
46+130
Ch.229: Attack of the Dragon Uncle
Duck
0
44+186
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+195
Ch.227: My Brother is the Water Type
Duck
1
43+180
Ch.226: Sleepy and Famished
Duck
0
37+192
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+217
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+218
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+206
Ch.222: Softened Demon King-sama
Duck
1
45+219
Ch.221: They All Become the Princess
Duck
1
41+238
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+199
Ch.217: The Misfits of the Demon Academy
Duck
0
35+185
Ch.216: Let's Go to School!
Duck
0
66+197
Ch.215: Hell with Extra Clothes
Duck
1
42+252
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+196
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+219
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+185
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+180
Ch.205: Big Brother Massage
Duck
1
47+202
Ch.204: You Could Make It Fictional!
Duck
1
40+180
Vol.15 Ch.203: You Will Become King
Duck
1
36+174
Vol.15 Ch.202: Debugging Princess
Duck
1
35+170
Ch.201: Another Route
Duck
1
36+152
Vol.15 Ch.200: Accidental Leap
Duck
1
42+171
Vol.15 Ch.199: Taking and Running
Duck
1
34+147
Horse
0
37+125
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
40+143
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
33+134
Vol.15 Ch.195: Audible Lullaby
Duck
0
31+122
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
25+146
Vol.15 Ch.193: Captive Sympathy
Duck
0
25+126
Vol.15 Ch.192: The Sleepless Town
Duck
0
30+142
Panda
0
6+79
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
1
31+209
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
24+160
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
23+149
Vol.13 Ch.187: The String Pulling the God
Duck
0
24+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+190
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+137
Vol.15 Ch.183: Grandpa mom
Duck
0
23+166
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+140
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+142
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+132
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+129
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+148
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+118
Ch.173: The late stage 1 boss
Duck
0
12+131
Ch.172: The cell turned confession box
Duck
0
15+126
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+131
Ch.170: You make them, but not literally make them
Duck
0
15+151
Ch.169: A princess always smells good
Duck
0
9+128
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+122
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+98
Ch.164: The black goat wrote a letter
Duck
0
7+95
Ch.163: Fluffy soft pinball
Duck
0
5+98
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+115
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
58+211
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+91
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+70
Horse
0
76+252
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+246
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+232
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+302
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
69+283
Ch.152: The Boy with Grown Horns
Duck
0
56+244
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+241
Horse
0
3+100
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+241
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+93
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+94
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
0
58+220
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+142
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+123
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+160
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+115
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+113
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+107
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+111
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+86
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+106
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+101
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+96
Horse
0
67+216
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+115
Horse
0
73+524
Horse
0
72+194
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+96
Horse
0
67+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
72+227
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+111
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+100
Horse
0
83+360
Horse
0
67+308
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+150
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+313
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
33+134
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+140
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+125
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+82
Horse
0
48+174
Ch.108: Fear! The Free Hostage
Duck
0
33+127
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+134
Horse
0
45+197
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+70
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+124
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
69+176
Horse
0
55+167
Horse
0
59+186
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+118
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+129
Horse
0
60+159
Horse
0
88+175
Horse
0
58+149
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
32+111
Horse
0
55+181
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+98
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+138
Horse
0
56+176
Horse
1
52+190
Horse
0
62+198
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+97
Horse
0
67+189
Horse
0
53+167
Horse
0
47+184
Horse
0
49+186
Horse
1
52+190
Horse
0
56+210
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+101
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
50+163
Panda
0
6+90
Horse
0
49+170
Horse
0
47+162
Horse
0
53+175
Horse
0
40+153
Panda
0
2+47
Horse
1
41+191
Horse
0
52+190
Horse
0
53+153
Horse
0
42+167
Horse
0
43+240
Horse
0
39+154
Horse
0
43+167
Horse
0
43+177
Horse
0
41+170
Horse
0
39+164
Horse
0
40+169
Horse
0
44+158
Horse
0
44+187
Horse
0
38+247
Horse
0
52+185
Horse
0
43+151
Horse
0
39+169
Horse
0
44+175
Horse
0
46+157
Horse
0
42+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+166
Horse
0
12+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+106
Panda
0
78+235
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+208
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+211
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+194
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+216
Ch.044: Create and Sing
Horse
0
104+232
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
77+251
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+271
Horse
1
78+328
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
95+228
Horse
0
77+241
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+279
Ch.036: God's Move in Dream
Horse
0
85+288
Ch.035.5: v.1 c.Extra
Horse
0
84+273
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+126
Ch.034: Springy ? Princess
Horse
0
17+119
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+129
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+114
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+104
Ch.030: I Can Upgrade the Window!
Horse
0
22+126
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+128
Ch.027: The Sloth Making Machine
Horse
0
23+100
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
17+93
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
17+89
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+86
Panda
2
30+123
Panda
0
17+119
Panda
0
32+94
Panda
0
17+91
Panda
0
22+82
Panda
0
25+76
Panda
0
15+83
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
125+285
Panda
2
123+291
Panda
0
105+292
Panda
0
131+293
Panda
0
144+416
Panda
1
155+315
Panda
0
155+349
Panda
0
165+359
Panda
0
215+398
Panda
0
208+436
Panda
0
239+455
Panda
0
247+500
Panda
0
294+608
Panda
0
340+805
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
587+961
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