Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.7K2349
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
8.7
130 votes
5
71.5%4
26.9%3
00.8%2
00.8%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(434)
Fox
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Fox
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Fox
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Fox
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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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Fox
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Koala
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Koala
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Fox
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Koala
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Fox
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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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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
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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
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Koala
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284+552
Koala
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213+449
Koala
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223+467
Fox
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Koala
2
270+520
Koala
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264+544
Koala
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Koala
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241+492
Koala
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242+523
Koala
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Koala
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62+142
Koala
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Koala
1
217+439
Koala
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Koala
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Koala
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412+816
Koala
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264+541
Fox
0
0+15
Koala
1
268+584
Koala
0
210+492
Koala
0
219+453
Koala
1
287+490
Koala
0
406+941
Koala
0
249+552
Horse
0
52+94
Horse
0
34+85
Horse
0
48+103
Horse
0
59+165
Horse
0
55+121
Horse
0
35+87
Horse
0
42+100
Fox
0
1+14
Horse
0
46+96
Horse
0
72+99
Horse
0
41+91
Horse
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26+59
Horse
0
23+70
Horse
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52+95
Horse
0
36+85
Horse
0
45+81
Horse
0
33+83
Horse
0
36+95
Horse
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38+102
Ch.288: The Night Watch Princess
Horse
0
60+93
Horse
0
38+84
Fox
0
1+15
Horse
0
36+104
Horse
0
36+115
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
36+103
Ch.283: Running Uphill, the Harpie Race
Horse
0
36+122
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+138
Ch.281: The Idol Came On Her Own Accord
Horse
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45+170
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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47+168
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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42+108
Ch.278: Little Dogs VS Weirdo
Horse
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43+108
Ch.277: If Only Princess Weren’t Here
Horse
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35+101
Ch.276: Princess Rapidly Developed
Horse
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35+111
Ch.275: Who is the Witch Here!?
Horse
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45+105
Horse
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45+124
Ch.273: The Egg Society is Downright Psycho
Horse
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45+101
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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40+109
Horse
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50+106
Horse
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81+104
Horse
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57+145
Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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43+126
Horse
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47+165
Horse
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Horse
1
51+171
Horse
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44+121
Horse
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Horse
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54+120
Horse
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Horse
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47+269
Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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Horse
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44+212
Horse
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Horse
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Horse
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45+310
Horse
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Horse
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43+170
Horse
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47+187
Horse
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49+208
Horse
0
46+175
Horse
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57+179
Horse
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49+170
Ch.232: Our Demon King Castle's Petite Club
Duck
0
23+209
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
51+252
Horse
0
46+147
Ch.229: Attack of the Dragon Uncle
Duck
0
46+195
Ch.228: It's a Great Demon Town, Sir.
Duck
1
45+200
Ch.227: My Brother is the Water Type
Duck
1
45+181
Ch.226: Sleepy and Famished
Duck
0
38+194
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+218
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
39+221
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+206
Ch.222: Softened Demon King-sama
Duck
1
46+226
Ch.221: They All Become the Princess
Duck
1
42+245
Ch.220: Flap! Birdgirl
Duck
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43+212
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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40+199
Ch.218: How to Use the Dormitory
Duck
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44+208
Ch.217: The Misfits of the Demon Academy
Duck
0
36+188
Ch.216: Let's Go to School!
Duck
0
50+199
Ch.215: Hell with Extra Clothes
Duck
1
43+254
Ch.214: Zombie-chan's Nature
Duck
1
42+210
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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41+226
Ch.213: Only the Princes Isn't Aware
Duck
0
47+196
Ch.212: You Have To Watch It!
Duck
1
47+202
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+204
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
46+232
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
51+190
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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52+205
Vol.16 Ch.207: The Sea is Stormy
Duck
1
48+194
Ch.206: White! Coulomb Construction
Duck
0
42+186
Ch.205: Big Brother Massage
Duck
1
48+208
Ch.204: You Could Make It Fictional!
Duck
1
41+187
Vol.15 Ch.203: You Will Become King
Duck
1
37+176
Vol.15 Ch.202: Debugging Princess
Duck
1
34+176
Ch.201: Another Route
Duck
1
35+161
Vol.15 Ch.200: Accidental Leap
Duck
1
41+185
Vol.15 Ch.199: Taking and Running
Duck
1
33+150
Horse
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34+146
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
40+149
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
33+135
Vol.15 Ch.195: Audible Lullaby
Duck
0
31+127
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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26+154
Vol.15 Ch.193: Captive Sympathy
Duck
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25+137
Vol.15 Ch.192: The Sleepless Town
Duck
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30+147
Panda
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6+82
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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31+214
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
0
24+158
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
23+148
Vol.13 Ch.187: The String Pulling the God
Duck
0
24+140
Vol.13 Ch.186: Be My Big Brother
Duck
0
26+248
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
19+187
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
25+142
Vol.15 Ch.183: Grandpa mom
Duck
0
24+172
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
26+140
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
29+145
Vol.14 Ch.180: Princess Camp
Duck
0
26+155
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
16+130
Vol.14 Ch.178: Togeyuki at home
Duck
0
16+130
Vol.14 Ch.177: The rumored captive dealer
Duck
0
21+114
Vol.14 Ch.176: He's still technically a dog.
Duck
0
14+126
Vol.14 Ch.175: The fur coated guy
Duck
0
14+146
Ch.174: Bear Devils are the cutest in the world
Duck
0
19+117
Ch.173: The late stage 1 boss
Duck
0
13+126
Ch.172: The cell turned confession box
Duck
0
16+122
Ch.171: How many kilos are the slimes you lift?
Duck
0
13+131
Ch.170: You make them, but not literally make them
Duck
0
16+149
Ch.169: A princess always smells good
Duck
0
10+133
Ch.168: Wooow~ Your home's a devil castle
Duck
0
10+125
Ch.167: Don't make mistakes with name addresses
Duck
0
11+155
Ch.166: The old man lovers club
Duck
0
15+129
Ch.165: GO on the midnight train
Duck
0
20+103
Ch.164: The black goat wrote a letter
Duck
0
8+101
Ch.163: Fluffy soft pinball
Duck
0
5+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
6+107
Horse
1
60+231
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+96
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+76
Horse
1
70+276
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
69+262
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
68+243
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
63+317
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
74+300
Ch.152: The Boy with Grown Horns
Duck
0
58+259
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
63+252
Horse
0
3+106
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
66+260
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
63+274
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+97
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+100
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
9+89
Horse
0
59+235
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+148
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
14+118
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
16+131
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
15+167
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+117
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+116
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+188
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+111
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+118
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
9+110
Vol.11 Ch.132: You Were Young That Time
Duck
0
7+108
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+101
Horse
0
68+232
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+118
Horse
0
77+536
Horse
0
76+207
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+103
Horse
0
70+233
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+70
Horse
0
75+241
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+114
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+59
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+107
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+111
Horse
0
87+372
Horse
0
70+322
Vol.9 Ch.117.5: Omake
Duck
1
35+149
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
34+156
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
37+316
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
40+137
Vol.9 Ch.114: Hostage With Good Service
Duck
0
36+138
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
51+132
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
33+144
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
33+127
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
11+87
Horse
0
49+192
Ch.108: Fear! The Free Hostage
Duck
0
36+128
Ch.107: I Swear I'm Truly Outstanding
Duck
0
37+133
Horse
0
46+212
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
10+74
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
31+127
Ch.103: The Secret World Of Suyarrietty
Duck
0
28+130
Horse
0
70+190
Horse
0
58+187
Horse
0
65+203
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
39+122
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+135
Horse
0
61+176
Horse
0
87+198
Horse
0
58+166
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+96
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+114
Horse
0
58+199
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+142
Horse
0
60+217
Horse
1
55+203
Horse
0
65+216
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
12+105
Horse
0
74+206
Horse
1
59+183
Horse
0
52+198
Horse
0
54+198
Horse
1
58+205
Horse
0
61+229
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+108
Vol.6 Ch.78.5: Omake
Duck
0
44+121
Ch.078.1: Omake
Horse
0
57+174
Panda
0
6+91
Horse
0
51+179
Horse
0
49+173
Horse
0
55+190
Horse
0
43+166
Panda
0
2+49
Horse
1
44+205
Horse
0
52+201
Horse
0
53+172
Horse
0
42+178
Horse
0
43+250
Horse
0
39+167
Horse
0
48+176
Horse
0
48+189
Horse
0
45+185
Horse
0
44+177
Horse
0
45+184
Horse
0
48+167
Horse
0
47+202
Horse
0
40+260
Horse
0
54+200
Horse
0
49+164
Horse
0
41+181
Horse
0
46+190
Horse
0
48+174
Horse
0
43+169
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
40+180
Horse
0
13+76
Horse
0
14+73
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
15+110
Panda
0
82+262
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
88+230
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
74+234
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
74+220
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
81+237
Ch.044: Create and Sing
Horse
0
112+253
Panda
0
4+63
Ch.042: Which Child Sleeps the Most?
Horse
0
86+272
Ch.041: Spine-chan Doesn't Sleep
Horse
0
85+300
Horse
1
82+346
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+112
Horse
0
104+259
Horse
0
86+274
Ch.037: A Perfectly Happy Prisoner
Horse
0
99+311
Ch.036: God's Move in Dream
Horse
0
95+313
Ch.035.5: v.1 c.Extra
Horse
0
93+301
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
24+129
Ch.034: Springy ? Princess
Horse
0
22+121
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
25+151
Ch.032: Because the Princess is a Naughty Girl
Horse
0
32+116
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
30+112
Ch.030: I Can Upgrade the Window!
Horse
0
28+133
Ch.029: Princess' Panties are Good Panties
Horse
0
25+135
Ch.028: Totally Fluffy Futon Taxi
Horse
0
23+132
Ch.027: The Sloth Making Machine
Horse
0
28+113
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
20+118
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
21+101
Ch.025: On a Cradle Unto the Grave
Horse
0
16+113
Ch.024: My Laundry Path
Horse
0
19+93
Ch.023: I'm Going to Visit You Tonight
Horse
0
16+104
Ch.022: Guardian of the Quiet Sleep
Horse
0
20+135
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
16+92
Panda
2
32+130
Panda
0
19+118
Panda
0
34+99
Panda
0
19+94
Panda
0
23+87
Panda
0
25+85
Panda
0
20+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
140+334
Panda
2
139+331
Panda
0
125+336
Panda
0
142+340
Panda
0
157+480
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Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
656+1.1K
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