Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.6K2332
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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5.6K follows/91 Plan to read/4.6K Reading/3 Completed/12 On hold/9 Dropped/3 Re-reading
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Chapters(433)
Fox
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68+152
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3+14
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3+5
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Koala
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Koala
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0+1
Koala
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0+2
Koala
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Fox
0
0+6
Koala
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Koala
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0+10
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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1+20
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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Fox
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Koala
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Fox
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1+3
Fox
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Koala
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2+31
Koala
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1+14
Koala
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Koala
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207+437
Koala
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Koala
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232+601
Koala
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230+612
Koala
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228+516
Koala
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223+520
Koala
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239+508
Koala
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264+605
Koala
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188+393
Koala
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300+681
Koala
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300+651
Koala
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289+804
Koala
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231+471
Koala
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326+778
Koala
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314+654
Koala
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251+522
Koala
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217+406
Koala
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217+435
Koala
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310+641
Koala
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284+540
Koala
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213+438
Koala
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223+456
Fox
0
0+0
Koala
2
270+505
Koala
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263+533
Koala
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221+449
Koala
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240+478
Koala
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239+508
Koala
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78+169
Koala
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61+131
Koala
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278+444
Koala
1
217+422
Koala
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212+446
Koala
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250+474
Koala
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412+802
Koala
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264+531
Fox
0
0+0
Koala
1
268+576
Koala
0
210+479
Koala
0
217+440
Koala
1
285+480
Koala
0
405+931
Koala
0
248+545
Horse
0
52+87
Horse
0
33+83
Horse
0
48+101
Horse
0
59+133
Horse
0
55+117
Horse
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35+82
Horse
0
41+98
Fox
0
0+0
Horse
0
46+90
Horse
0
72+91
Horse
0
40+88
Horse
0
26+57
Horse
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23+65
Horse
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52+93
Horse
0
36+82
Horse
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44+79
Horse
0
33+82
Horse
0
36+92
Horse
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38+95
Ch.288: The Night Watch Princess
Horse
0
60+89
Horse
0
38+83
Fox
0
0+0
Horse
0
35+83
Horse
0
35+98
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+90
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+108
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+119
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+140
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+89
Ch.278: Little Dogs VS Weirdo
Horse
0
42+90
Ch.277: If Only Princess Weren’t Here
Horse
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34+77
Ch.276: Princess Rapidly Developed
Horse
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34+92
Ch.275: Who is the Witch Here!?
Horse
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43+87
Horse
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43+98
Ch.273: The Egg Society is Downright Psycho
Horse
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43+81
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+90
Horse
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49+87
Horse
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78+82
Horse
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56+109
Horse
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41+89
Horse
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43+105
Horse
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50+86
Horse
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49+100
Horse
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49+93
Horse
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49+94
Horse
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42+106
Horse
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45+142
Horse
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60+110
Horse
1
50+146
Horse
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43+100
Horse
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42+93
Horse
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52+96
Horse
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44+97
Horse
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45+246
Horse
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43+158
Horse
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53+144
Horse
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44+142
Horse
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39+139
Horse
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40+157
Horse
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41+135
Horse
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40+167
Horse
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33+138
Horse
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36+153
Horse
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41+161
Horse
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43+189
Horse
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44+167
Horse
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41+192
Horse
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44+287
Horse
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39+159
Horse
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41+142
Horse
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44+154
Horse
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46+183
Horse
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42+151
Horse
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54+154
Horse
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45+148
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+200
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+244
Horse
0
46+129
Ch.229: Attack of the Dragon Uncle
Duck
0
44+182
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+189
Ch.227: My Brother is the Water Type
Duck
1
42+170
Ch.226: Sleepy and Famished
Duck
0
37+185
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+210
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+212
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+198
Ch.222: Softened Demon King-sama
Duck
1
45+217
Ch.221: They All Become the Princess
Duck
1
41+228
Ch.220: Flap! Birdgirl
Duck
0
42+202
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+192
Ch.218: How to Use the Dormitory
Duck
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43+199
Ch.217: The Misfits of the Demon Academy
Duck
0
35+180
Ch.216: Let's Go to School!
Duck
0
49+191
Ch.215: Hell with Extra Clothes
Duck
1
42+246
Ch.214: Zombie-chan's Nature
Duck
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41+202
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+217
Ch.213: Only the Princes Isn't Aware
Duck
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46+188
Ch.212: You Have To Watch It!
Duck
1
46+194
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+194
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
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49+179
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+194
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+182
Ch.206: White! Coulomb Construction
Duck
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41+177
Ch.205: Big Brother Massage
Duck
1
47+199
Ch.204: You Could Make It Fictional!
Duck
1
40+177
Vol.15 Ch.203: You Will Become King
Duck
1
36+167
Vol.15 Ch.202: Debugging Princess
Duck
1
33+166
Ch.201: Another Route
Duck
1
34+153
Vol.15 Ch.200: Accidental Leap
Duck
1
40+172
Vol.15 Ch.199: Taking and Running
Duck
1
32+143
Horse
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34+126
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+138
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+129
Vol.15 Ch.195: Audible Lullaby
Duck
0
29+119
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+144
Vol.15 Ch.193: Captive Sympathy
Duck
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24+127
Vol.15 Ch.192: The Sleepless Town
Duck
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29+139
Panda
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6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+207
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+152
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+143
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+134
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+244
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+185
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+134
Vol.15 Ch.183: Grandpa mom
Duck
0
22+161
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+135
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+137
Vol.14 Ch.180: Princess Camp
Duck
0
25+150
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+126
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+123
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+107
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+120
Vol.14 Ch.175: The fur coated guy
Duck
0
13+142
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+111
Ch.173: The late stage 1 boss
Duck
0
12+123
Ch.172: The cell turned confession box
Duck
0
15+118
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+124
Ch.170: You make them, but not literally make them
Duck
0
15+145
Ch.169: A princess always smells good
Duck
0
9+127
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+117
Ch.167: Don't make mistakes with name addresses
Duck
0
10+148
Ch.166: The old man lovers club
Duck
0
14+121
Ch.165: GO on the midnight train
Duck
0
19+97
Ch.164: The black goat wrote a letter
Duck
0
7+95
Ch.163: Fluffy soft pinball
Duck
0
5+95
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+116
Vol.12 Ch.161: The World He Desires
Duck
0
6+105
Horse
0
56+211
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+72
Horse
0
65+247
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+241
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+226
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+298
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+282
Ch.152: The Boy with Grown Horns
Duck
0
55+239
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+235
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+240
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+254
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+92
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+83
Horse
0
57+216
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+139
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+111
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+161
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+113
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+112
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+106
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+88
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+104
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+100
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+96
Horse
0
62+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+113
Horse
0
73+523
Horse
0
72+192
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
67+217
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
72+223
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+106
Horse
0
83+354
Horse
0
67+304
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+148
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
29+134
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+124
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+137
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+122
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+84
Horse
0
48+172
Ch.108: Fear! The Free Hostage
Duck
0
33+123
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+130
Horse
0
45+193
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+71
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
68+173
Horse
0
54+164
Horse
0
58+184
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+116
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+128
Horse
0
59+157
Horse
0
83+175
Horse
0
54+148
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+92
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+112
Horse
0
55+178
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+99
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+138
Horse
0
56+177
Horse
1
52+186
Horse
0
62+196
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
67+185
Horse
0
53+166
Horse
0
47+181
Horse
0
49+185
Horse
1
52+188
Horse
0
56+207
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
51+161
Panda
0
6+88
Horse
0
49+168
Horse
0
47+160
Horse
0
53+174
Horse
0
40+152
Panda
0
2+47
Horse
1
41+189
Horse
0
50+189
Horse
0
52+153
Horse
0
41+165
Horse
0
42+240
Horse
0
38+154
Horse
0
42+164
Horse
0
43+176
Horse
0
41+169
Horse
0
39+163
Horse
0
38+167
Horse
0
43+155
Horse
0
43+184
Horse
0
37+244
Horse
0
51+184
Horse
0
42+148
Horse
0
38+166
Horse
0
43+173
Horse
0
45+157
Horse
0
41+150
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+162
Horse
0
12+71
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+104
Panda
0
77+233
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+205
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+210
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+192
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+210
Ch.044: Create and Sing
Horse
0
103+227
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
77+242
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+268
Horse
1
75+313
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
96+223
Horse
0
79+237
Ch.037: A Perfectly Happy Prisoner
Horse
0
92+275
Ch.036: God's Move in Dream
Horse
0
86+285
Ch.035.5: v.1 c.Extra
Horse
0
85+269
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+122
Ch.034: Springy ? Princess
Horse
0
18+117
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
19+126
Ch.032: Because the Princess is a Naughty Girl
Horse
0
27+111
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+101
Ch.030: I Can Upgrade the Window!
Horse
0
23+122
Ch.029: Princess' Panties are Good Panties
Horse
0
21+125
Ch.028: Totally Fluffy Futon Taxi
Horse
0
20+124
Ch.027: The Sloth Making Machine
Horse
0
24+99
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+113
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+107
Ch.024: My Laundry Path
Horse
0
17+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+98
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+87
Panda
2
30+124
Panda
0
17+116
Panda
0
32+94
Panda
0
17+91
Panda
0
22+83
Panda
0
25+79
Panda
0
17+84
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
125+278
Panda
2
124+285
Panda
0
106+287
Panda
0
129+289
Panda
0
143+413
Panda
1
155+313
Panda
0
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Panda
0
162+359
Panda
0
211+394
Panda
0
205+430
Panda
0
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Panda
0
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Panda
0
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Panda
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Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
583+948
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