Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.2K2273
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(412)
Fox
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Koala
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Koala
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18+57
Koala
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Koala
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Koala
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Koala
3
4+37
Koala
4
4+31
Fox
0
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Fox
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Fox
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Koala
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Fox
0
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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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Koala
1
225+543
Koala
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241+530
Koala
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306+629
Koala
1
192+414
Koala
2
303+705
Koala
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303+675
Koala
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292+829
Koala
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Koala
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329+801
Koala
2
317+679
Koala
0
253+545
Koala
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219+437
Koala
1
219+465
Koala
0
311+663
Koala
1
285+567
Koala
1
215+460
Koala
1
229+479
Fox
0
1+16
Koala
2
272+529
Koala
0
265+558
Koala
0
223+476
Koala
0
243+509
Koala
0
241+533
Koala
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80+189
Koala
0
63+152
Koala
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279+466
Koala
1
218+450
Koala
0
213+484
Koala
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251+495
Koala
0
414+818
Koala
0
265+552
Fox
0
3+17
Koala
1
269+592
Koala
0
211+490
Koala
0
218+452
Koala
1
286+494
Koala
0
409+949
Koala
0
251+557
Horse
0
52+93
Horse
0
33+91
Horse
0
48+108
Horse
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60+158
Horse
0
56+123
Horse
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36+88
Horse
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43+104
Fox
0
5+19
Horse
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46+107
Horse
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72+103
Horse
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40+99
Horse
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26+66
Horse
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23+74
Horse
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52+103
Horse
0
36+93
Horse
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44+90
Horse
0
33+92
Horse
0
36+98
Horse
0
38+105
Ch.288: The Night Watch Princess
Horse
0
60+100
Horse
0
39+86
Fox
0
2+37
Horse
0
37+104
Horse
0
37+117
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
37+109
Ch.283: Running Uphill, the Harpie Race
Horse
0
37+127
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+139
Ch.281: The Idol Came On Her Own Accord
Horse
0
49+154
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
48+155
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+108
Ch.278: Little Dogs VS Weirdo
Horse
0
45+107
Ch.277: If Only Princess Weren’t Here
Horse
0
36+97
Ch.276: Princess Rapidly Developed
Horse
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36+111
Ch.275: Who is the Witch Here!?
Horse
0
44+111
Horse
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45+122
Ch.273: The Egg Society is Downright Psycho
Horse
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44+101
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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39+117
Horse
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50+111
Horse
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79+103
Horse
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57+123
Horse
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42+110
Horse
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51+105
Horse
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Horse
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Horse
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Horse
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52+166
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Horse
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48+269
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Horse
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Horse
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Horse
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35+159
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39+178
Horse
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46+214
Horse
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Horse
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Horse
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47+311
Horse
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42+178
Horse
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44+162
Horse
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47+173
Horse
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49+203
Horse
0
46+172
Horse
0
57+180
Horse
0
48+169
Ch.232: Our Demon King Castle's Petite Club
Duck
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24+220
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
51+258
Horse
0
48+143
Ch.229: Attack of the Dragon Uncle
Duck
0
46+202
Ch.228: It's a Great Demon Town, Sir.
Duck
1
45+206
Ch.227: My Brother is the Water Type
Duck
1
49+187
Ch.226: Sleepy and Famished
Duck
0
39+202
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+232
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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39+230
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+220
Ch.222: Softened Demon King-sama
Duck
1
46+236
Ch.221: They All Become the Princess
Duck
1
42+254
Ch.220: Flap! Birdgirl
Duck
0
43+218
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
40+211
Ch.218: How to Use the Dormitory
Duck
0
44+213
Ch.217: The Misfits of the Demon Academy
Duck
0
36+197
Ch.216: Let's Go to School!
Duck
0
53+207
Ch.215: Hell with Extra Clothes
Duck
1
43+263
Ch.214: Zombie-chan's Nature
Duck
1
42+227
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
41+231
Ch.213: Only the Princes Isn't Aware
Duck
0
47+210
Ch.212: You Have To Watch It!
Duck
1
47+208
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
41+208
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
47+246
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
51+191
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
52+205
Vol.16 Ch.207: The Sea is Stormy
Duck
1
47+199
Ch.206: White! Coulomb Construction
Duck
0
42+194
Ch.205: Big Brother Massage
Duck
1
48+214
Ch.204: You Could Make It Fictional!
Duck
1
41+191
Vol.15 Ch.203: You Will Become King
Duck
1
37+177
Vol.15 Ch.202: Debugging Princess
Duck
1
34+179
Ch.201: Another Route
Duck
1
35+168
Vol.15 Ch.200: Accidental Leap
Duck
1
41+185
Vol.15 Ch.199: Taking and Running
Duck
1
33+155
Horse
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36+137
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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41+153
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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33+146
Vol.15 Ch.195: Audible Lullaby
Duck
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30+136
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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25+185
Vol.15 Ch.193: Captive Sympathy
Duck
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25+139
Vol.15 Ch.192: The Sleepless Town
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30+150
Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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31+220
Vol.15 Ch.189: The Ultimate Legal Comfort
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24+164
Vol.15 Ch.188: Happy 50th Anniversary
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22+151
Vol.13 Ch.187: The String Pulling the God
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22+146
Vol.13 Ch.186: Be My Big Brother
Duck
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27+263
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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19+196
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+146
Vol.15 Ch.183: Grandpa mom
Duck
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22+167
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+141
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+150
Vol.14 Ch.180: Princess Camp
Duck
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25+159
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+135
Vol.14 Ch.178: Togeyuki at home
Duck
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15+134
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+117
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+148
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+116
Ch.173: The late stage 1 boss
Duck
0
12+133
Ch.172: The cell turned confession box
Duck
0
15+128
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+130
Ch.170: You make them, but not literally make them
Duck
0
15+153
Ch.169: A princess always smells good
Duck
0
9+136
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+126
Ch.167: Don't make mistakes with name addresses
Duck
0
11+153
Ch.166: The old man lovers club
Duck
0
14+128
Ch.165: GO on the midnight train
Duck
0
19+102
Ch.164: The black goat wrote a letter
Duck
0
7+105
Ch.163: Fluffy soft pinball
Duck
0
6+99
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+121
Vol.12 Ch.161: The World He Desires
Duck
0
7+111
Horse
0
58+232
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+78
Horse
0
67+265
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
69+258
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
65+243
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
61+313
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
69+298
Ch.152: The Boy with Grown Horns
Duck
0
57+263
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+252
Horse
0
3+103
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
63+261
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
62+272
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+104
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+89
Horse
0
59+237
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+152
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+117
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+131
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+170
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+124
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+119
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+194
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
9+119
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+97
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
10+111
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+110
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+108
Horse
0
64+233
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
10+124
Horse
0
74+545
Horse
0
73+212
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+103
Horse
0
68+239
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+68
Horse
0
73+243
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+117
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+64
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+110
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
4+110
Horse
0
84+377
Horse
0
67+324
Vol.9 Ch.117.5: Omake
Duck
1
33+160
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+161
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
36+329
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+149
Vol.9 Ch.114: Hostage With Good Service
Duck
0
30+146
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+143
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+155
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+136
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+92
Horse
0
49+191
Ch.108: Fear! The Free Hostage
Duck
0
34+132
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+143
Horse
0
46+203
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
10+76
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+137
Ch.103: The Secret World Of Suyarrietty
Duck
0
26+136
Horse
0
70+183
Horse
0
56+179
Horse
0
60+203
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
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0
38+127
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+138
Horse
0
60+168
Horse
0
84+192
Horse
0
55+164
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+93
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
33+120
Horse
0
55+195
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+109
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+150
Horse
0
56+193
Horse
1
52+203
Horse
0
80+212
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+101
Horse
0
71+201
Horse
0
54+182
Horse
3
48+197
Horse
0
54+199
Horse
1
53+203
Horse
0
57+225
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+106
Vol.6 Ch.78.5: Omake
Duck
0
44+124
Ch.078.1: Omake
Horse
0
51+175
Panda
0
6+90
Horse
0
51+185
Horse
0
48+176
Horse
0
54+190
Horse
0
42+168
Panda
0
2+49
Horse
1
44+209
Horse
0
51+207
Horse
0
53+171
Horse
0
42+184
Horse
0
43+256
Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
45+174
Horse
0
41+165
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+177
Horse
0
12+76
Horse
0
13+72
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+116
Panda
0
77+252
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+224
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+229
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+211
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+232
Ch.044: Create and Sing
Horse
0
103+254
Panda
0
4+63
Ch.042: Which Child Sleeps the Most?
Horse
0
77+269
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+292
Horse
1
76+331
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
96+243
Horse
0
78+255
Ch.037: A Perfectly Happy Prisoner
Horse
0
92+399
Ch.036: God's Move in Dream
Horse
0
88+305
Ch.035.5: v.1 c.Extra
Horse
0
87+286
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+133
Ch.034: Springy ? Princess
Horse
0
18+122
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
19+136
Ch.032: Because the Princess is a Naughty Girl
Horse
0
27+119
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
23+142
Ch.029: Princess' Panties are Good Panties
Horse
0
21+133
Ch.028: Totally Fluffy Futon Taxi
Horse
0
20+132
Ch.027: The Sloth Making Machine
Horse
0
24+105
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+117
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+99
Ch.025: On a Cradle Unto the Grave
Horse
0
15+114
Ch.024: My Laundry Path
Horse
0
18+98
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+106
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+138
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+92
Panda
2
30+138
Panda
0
17+125
Panda
0
32+100
Panda
0
17+96
Panda
0
22+86
Panda
0
25+82
Panda
0
15+92
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
126+308
Panda
2
125+310
Panda
0
106+315
Panda
0
129+321
Panda
0
144+450
Panda
1
155+345
Panda
0
158+384
Panda
2
162+396
Panda
0
212+432
Panda
0
208+477
Panda
0
235+504
Panda
1
246+545
Panda
0
293+658
Panda
0
339+890
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
596+1K
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