Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
4.9K2191
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(374)
Koala
3
144+250
Koala
0
19+71
Koala
0
8+27
Koala
0
4+19
Koala
0
2+17
Koala
0
2+18
Koala
0
2+10
Koala
0
2+12
Koala
0
2+14
Fox
0
1+3
Fox
0
1+7
Fox
0
1+5
Koala
0
1+14
Fox
0
1+2
Fox
0
0+5
Koala
0
3+31
Koala
0
2+13
Koala
0
1+20
Koala
0
208+435
Koala
0
205+549
Koala
1
233+599
Koala
0
231+606
Koala
1
229+512
Koala
1
225+515
Koala
1
241+504
Koala
0
266+601
Koala
1
189+392
Koala
2
301+679
Koala
0
301+647
Koala
0
290+799
Koala
0
232+467
Koala
0
327+771
Koala
2
316+645
Koala
0
252+516
Koala
0
218+401
Koala
1
218+413
Koala
0
311+635
Koala
1
284+534
Koala
1
214+431
Koala
1
224+450
Koala
2
271+500
Koala
0
264+529
Koala
0
221+444
Koala
0
240+462
Koala
0
239+503
Koala
0
78+167
Koala
0
61+129
Koala
0
278+444
Koala
1
217+424
Koala
0
212+446
Koala
0
250+475
Koala
0
412+801
Koala
0
264+531
Koala
1
268+576
Koala
0
210+480
Koala
0
216+440
Koala
1
285+481
Koala
0
407+931
Koala
0
249+543
Horse
0
52+85
Horse
0
33+81
Horse
0
48+101
Horse
0
59+133
Horse
0
55+117
Horse
0
35+82
Horse
0
42+99
Horse
0
46+89
Horse
0
72+90
Horse
0
40+87
Horse
0
26+57
Horse
0
23+65
Horse
0
52+92
Horse
0
36+80
Horse
0
44+77
Horse
0
33+81
Horse
0
36+92
Horse
0
38+94
Ch.288: The Night Watch Princess
Horse
0
60+88
Horse
0
38+82
Horse
0
35+82
Horse
0
35+97
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+89
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+107
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+118
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+137
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+139
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+89
Ch.278: Little Dogs VS Weirdo
Horse
0
42+89
Ch.277: If Only Princess Weren’t Here
Horse
0
33+75
Ch.276: Princess Rapidly Developed
Horse
0
34+91
Ch.275: Who is the Witch Here!?
Horse
0
43+84
Horse
0
43+95
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+79
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+89
Horse
0
49+87
Horse
0
78+82
Horse
0
56+106
Horse
0
41+87
Horse
0
43+103
Horse
0
50+83
Horse
0
49+98
Horse
0
48+91
Horse
0
49+91
Horse
0
42+103
Horse
0
45+132
Horse
0
59+106
Horse
1
50+143
Horse
0
43+98
Horse
0
42+90
Horse
0
52+96
Horse
0
44+95
Horse
0
45+233
Horse
0
43+150
Horse
0
53+141
Horse
0
44+141
Horse
0
39+134
Horse
0
40+153
Horse
0
41+130
Horse
0
40+163
Horse
0
33+133
Horse
0
36+151
Horse
0
41+157
Horse
0
43+186
Horse
0
44+166
Horse
0
41+189
Horse
0
44+282
Horse
0
39+157
Horse
0
41+136
Horse
0
44+151
Horse
0
46+182
Horse
0
42+148
Horse
0
54+146
Horse
0
45+147
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+195
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+239
Horse
0
46+129
Ch.229: Attack of the Dragon Uncle
Duck
0
44+178
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+178
Ch.227: My Brother is the Water Type
Duck
1
42+170
Ch.226: Sleepy and Famished
Duck
0
37+181
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+206
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+208
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+194
Ch.222: Softened Demon King-sama
Duck
1
44+202
Ch.221: They All Become the Princess
Duck
1
41+224
Ch.220: Flap! Birdgirl
Duck
0
42+194
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+185
Ch.218: How to Use the Dormitory
Duck
0
44+190
Ch.217: The Misfits of the Demon Academy
Duck
0
35+176
Ch.216: Let's Go to School!
Duck
0
49+187
Ch.215: Hell with Extra Clothes
Duck
1
42+244
Ch.214: Zombie-chan's Nature
Duck
1
41+197
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+215
Ch.213: Only the Princes Isn't Aware
Duck
0
46+186
Ch.212: You Have To Watch It!
Duck
1
46+191
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+188
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+210
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+175
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+188
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+178
Ch.206: White! Coulomb Construction
Duck
0
41+171
Ch.205: Big Brother Massage
Duck
1
47+189
Ch.204: You Could Make It Fictional!
Duck
1
40+168
Vol.15 Ch.203: You Will Become King
Duck
1
36+163
Vol.15 Ch.202: Debugging Princess
Duck
1
33+155
Ch.201: Another Route
Duck
1
34+144
Vol.15 Ch.200: Accidental Leap
Duck
1
40+163
Vol.15 Ch.199: Taking and Running
Duck
1
32+138
Horse
0
34+123
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+134
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+127
Vol.15 Ch.195: Audible Lullaby
Duck
0
29+115
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
0
24+140
Vol.15 Ch.193: Captive Sympathy
Duck
0
24+124
Vol.15 Ch.192: The Sleepless Town
Duck
0
29+129
Panda
0
6+77
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
1
30+199
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
23+147
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+142
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+127
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+238
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+179
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+127
Vol.15 Ch.183: Grandpa mom
Duck
0
22+156
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+132
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+132
Vol.14 Ch.180: Princess Camp
Duck
0
25+145
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+121
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+119
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+104
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+117
Vol.14 Ch.175: The fur coated guy
Duck
0
13+136
Ch.174: Bear Devils are the cutest in the world
Duck
0
19+108
Ch.173: The late stage 1 boss
Duck
0
12+121
Ch.172: The cell turned confession box
Duck
0
15+112
Ch.171: How many kilos are the slimes you lift?
Duck
0
13+122
Ch.170: You make them, but not literally make them
Duck
0
15+142
Ch.169: A princess always smells good
Duck
0
10+114
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+115
Ch.167: Don't make mistakes with name addresses
Duck
0
10+139
Ch.166: The old man lovers club
Duck
0
15+117
Ch.165: GO on the midnight train
Duck
0
19+94
Ch.164: The black goat wrote a letter
Duck
0
7+93
Ch.163: Fluffy soft pinball
Duck
0
6+94
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+109
Vol.12 Ch.161: The World He Desires
Duck
0
6+98
Horse
0
57+209
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
6+89
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+67
Horse
0
65+244
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+238
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+222
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+295
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+273
Ch.152: The Boy with Grown Horns
Duck
0
55+238
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+233
Horse
0
3+97
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+232
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+253
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+90
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
8+90
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+82
Horse
0
57+215
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+134
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+107
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+117
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+155
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+107
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+103
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+180
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+100
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+110
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+82
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+101
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+98
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+92
Horse
0
62+214
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+108
Horse
0
73+521
Horse
0
72+188
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+93
Horse
0
67+214
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+57
Horse
0
71+218
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+107
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+56
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+99
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+80
Horse
0
83+340
Horse
0
67+301
Vol.9 Ch.117.5: Omake
Duck
1
33+143
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+142
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+305
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+129
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+125
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+123
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+134
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+119
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+78
Horse
0
48+167
Ch.108: Fear! The Free Hostage
Duck
0
34+122
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+128
Horse
0
45+190
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+67
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+121
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+121
Horse
0
68+173
Horse
0
54+162
Horse
0
58+183
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+114
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+124
Horse
0
59+157
Horse
0
83+170
Horse
0
54+146
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+86
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+109
Horse
0
55+175
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+96
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+136
Horse
0
56+175
Horse
1
52+185
Horse
0
62+194
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+97
Horse
0
67+184
Horse
0
53+164
Horse
0
47+181
Horse
0
49+183
Horse
1
52+188
Horse
0
56+205
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+97
Vol.6 Ch.78.5: Omake
Duck
0
44+114
Ch.078.1: Omake
Horse
0
50+160
Panda
0
6+87
Horse
0
49+166
Horse
0
47+159
Horse
0
53+170
Horse
0
40+150
Panda
0
2+46
Horse
1
41+185
Horse
0
50+187
Horse
0
52+149
Horse
0
41+162
Horse
0
42+238
Horse
0
38+152
Horse
0
41+161
Horse
0
43+173
Horse
0
41+165
Horse
0
39+162
Horse
0
38+166
Horse
0
43+155
Horse
0
43+181
Horse
0
37+243
Horse
0
51+181
Horse
0
42+146
Horse
0
38+164
Horse
0
43+171
Horse
0
45+155
Horse
0
41+148
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+159
Horse
0
13+66
Horse
0
14+65
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
13+99
Panda
0
77+231
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+206
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+207
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+189
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+209
Ch.044: Create and Sing
Horse
0
103+227
Panda
0
4+57
Ch.042: Which Child Sleeps the Most?
Horse
0
76+241
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+262
Horse
1
74+312
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+104
Horse
0
95+219
Horse
0
77+231
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+271
Ch.036: God's Move in Dream
Horse
0
87+281
Ch.035.5: v.1 c.Extra
Horse
0
85+266
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+118
Ch.034: Springy ? Princess
Horse
0
17+111
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+124
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+109
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+99
Ch.030: I Can Upgrade the Window!
Horse
0
22+120
Ch.029: Princess' Panties are Good Panties
Horse
0
20+119
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+119
Ch.027: The Sloth Making Machine
Horse
0
23+97
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+111
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+86
Ch.025: On a Cradle Unto the Grave
Horse
0
14+106
Ch.024: My Laundry Path
Horse
0
17+86
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+96
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+128
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+85
Panda
2
30+121
Panda
0
17+114
Panda
0
32+92
Panda
0
17+89
Panda
0
22+82
Panda
0
25+74
Panda
0
15+81
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
125+280
Panda
2
123+285
Panda
0
105+282
Panda
0
128+288
Panda
0
142+411
Panda
1
154+309
Panda
0
151+341
Panda
0
161+353
Panda
0
210+391
Panda
0
203+429
Panda
0
231+448
Panda
0
241+495
Panda
0
289+601
Panda
0
336+772
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
583+946
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