Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2250
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(409)
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Fox
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Fox
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Koala
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315+658
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218+437
Koala
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311+642
Koala
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285+542
Koala
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214+438
Koala
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224+457
Fox
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1+1
Koala
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271+509
Koala
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264+537
Koala
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Koala
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Koala
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239+512
Koala
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Koala
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Koala
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217+424
Koala
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Koala
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Koala
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Koala
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264+534
Fox
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1+3
Koala
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268+578
Koala
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210+481
Koala
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221+441
Koala
1
285+482
Koala
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405+935
Koala
0
248+548
Horse
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52+89
Horse
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33+86
Horse
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48+102
Horse
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59+136
Horse
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Horse
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35+84
Horse
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Fox
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1+3
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Horse
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Horse
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40+91
Horse
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Horse
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23+66
Horse
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Horse
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36+82
Horse
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44+78
Horse
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33+83
Horse
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36+94
Horse
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38+99
Ch.288: The Night Watch Princess
Horse
0
60+91
Horse
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38+84
Fox
0
0+7
Horse
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35+88
Horse
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35+104
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+94
Ch.283: Running Uphill, the Harpie Race
Horse
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35+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+124
Ch.281: The Idol Came On Her Own Accord
Horse
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44+143
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+94
Ch.278: Little Dogs VS Weirdo
Horse
0
42+94
Ch.277: If Only Princess Weren’t Here
Horse
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34+81
Ch.276: Princess Rapidly Developed
Horse
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34+98
Ch.275: Who is the Witch Here!?
Horse
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43+92
Horse
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43+105
Ch.273: The Egg Society is Downright Psycho
Horse
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43+88
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+97
Horse
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49+95
Horse
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78+89
Horse
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56+114
Horse
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41+95
Horse
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Horse
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51+152
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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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45+158
Horse
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47+186
Horse
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43+155
Horse
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55+159
Horse
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46+151
Ch.232: Our Demon King Castle's Petite Club
Duck
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23+204
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+249
Horse
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46+131
Ch.229: Attack of the Dragon Uncle
Duck
0
46+184
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+191
Ch.227: My Brother is the Water Type
Duck
1
42+172
Ch.226: Sleepy and Famished
Duck
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37+189
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+216
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+218
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+204
Ch.222: Softened Demon King-sama
Duck
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45+221
Ch.221: They All Become the Princess
Duck
1
41+233
Ch.220: Flap! Birdgirl
Duck
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42+206
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+195
Ch.218: How to Use the Dormitory
Duck
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43+204
Ch.217: The Misfits of the Demon Academy
Duck
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35+182
Ch.216: Let's Go to School!
Duck
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50+193
Ch.215: Hell with Extra Clothes
Duck
1
42+248
Ch.214: Zombie-chan's Nature
Duck
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41+204
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+219
Ch.213: Only the Princes Isn't Aware
Duck
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46+191
Ch.212: You Have To Watch It!
Duck
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46+199
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+197
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+223
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+180
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+196
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+184
Ch.206: White! Coulomb Construction
Duck
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41+178
Ch.205: Big Brother Massage
Duck
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47+203
Ch.204: You Could Make It Fictional!
Duck
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40+179
Vol.15 Ch.203: You Will Become King
Duck
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37+168
Vol.15 Ch.202: Debugging Princess
Duck
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33+168
Ch.201: Another Route
Duck
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34+155
Vol.15 Ch.200: Accidental Leap
Duck
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40+173
Vol.15 Ch.199: Taking and Running
Duck
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32+144
Horse
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34+128
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+139
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+131
Vol.15 Ch.195: Audible Lullaby
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29+122
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+151
Vol.15 Ch.193: Captive Sympathy
Duck
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24+128
Vol.15 Ch.192: The Sleepless Town
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Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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Vol.15 Ch.189: The Ultimate Legal Comfort
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Vol.15 Ch.188: Happy 50th Anniversary
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Vol.13 Ch.187: The String Pulling the God
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Vol.13 Ch.186: Be My Big Brother
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Vol.15 Ch.185: Sunny with the Occasional God
Duck
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Vol.15 Ch.184: Neverending Nights Don't Exist After All
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Vol.15 Ch.183: Grandpa mom
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Vol.14 Ch.182: Class observing in the Demon Castle
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25+136
Vol.14 Ch.181: Suyasuya Nemunemu
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28+138
Vol.14 Ch.180: Princess Camp
Duck
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25+152
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+128
Vol.14 Ch.178: Togeyuki at home
Duck
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15+124
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+108
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+121
Vol.14 Ch.175: The fur coated guy
Duck
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13+143
Ch.174: Bear Devils are the cutest in the world
Duck
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18+111
Ch.173: The late stage 1 boss
Duck
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12+125
Ch.172: The cell turned confession box
Duck
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15+120
Ch.171: How many kilos are the slimes you lift?
Duck
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12+125
Ch.170: You make them, but not literally make them
Duck
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15+147
Ch.169: A princess always smells good
Duck
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9+129
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+120
Ch.167: Don't make mistakes with name addresses
Duck
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10+149
Ch.166: The old man lovers club
Duck
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14+123
Ch.165: GO on the midnight train
Duck
0
19+98
Ch.164: The black goat wrote a letter
Duck
0
7+97
Ch.163: Fluffy soft pinball
Duck
0
5+96
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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9+117
Vol.12 Ch.161: The World He Desires
Duck
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6+107
Horse
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56+212
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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6+93
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+75
Horse
0
65+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+243
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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63+228
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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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
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55+239
Vol.12 Ch.151: Princess Robo Mark III
Duck
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60+235
Horse
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3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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61+243
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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60+255
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+93
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+95
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+83
Horse
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57+217
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
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13+112
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+125
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+113
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+113
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+185
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
10+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+89
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+105
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+100
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+97
Horse
0
62+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
73+523
Horse
0
72+192
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+98
Horse
0
67+218
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+62
Horse
0
72+224
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
14+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+107
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+107
Horse
0
83+355
Horse
0
67+306
Vol.9 Ch.117.5: Omake
Duck
1
33+149
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+151
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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35+314
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+135
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+135
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+127
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+138
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+124
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
11+84
Horse
0
49+175
Ch.108: Fear! The Free Hostage
Duck
0
33+125
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+132
Horse
0
45+194
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
10+71
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+166
Horse
0
59+188
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+131
Horse
0
60+160
Horse
0
84+180
Horse
0
55+154
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+94
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+113
Horse
0
58+179
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+101
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+139
Horse
0
59+177
Horse
1
55+188
Horse
0
64+198
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
69+186
Horse
0
54+169
Horse
0
48+183
Horse
0
50+187
Horse
1
54+190
Horse
0
58+209
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+119
Ch.078.1: Omake
Horse
0
53+163
Panda
0
7+89
Horse
0
51+171
Horse
0
48+162
Horse
0
55+175
Horse
0
42+153
Panda
0
3+48
Horse
1
42+191
Horse
0
51+191
Horse
0
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Horse
0
42+167
Horse
0
43+242
Horse
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Horse
0
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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
0
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Horse
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Horse
0
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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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Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+165
Horse
0
12+73
Horse
0
13+70
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+107
Panda
0
79+234
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+210
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+212
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+193
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+212
Ch.044: Create and Sing
Horse
0
104+230
Panda
0
5+60
Ch.042: Which Child Sleeps the Most?
Horse
0
77+244
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+272
Horse
1
75+314
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
96+223
Horse
0
78+238
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+290
Ch.036: God's Move in Dream
Horse
0
86+286
Ch.035.5: v.1 c.Extra
Horse
0
85+269
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+117
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+112
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+124
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+124
Ch.027: The Sloth Making Machine
Horse
0
23+99
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+114
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+92
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+125
Panda
0
17+117
Panda
0
32+96
Panda
0
17+93
Panda
0
22+86
Panda
0
25+80
Panda
0
15+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
128+283
Panda
2
124+294
Panda
0
107+295
Panda
0
133+297
Panda
0
149+425
Panda
1
162+323
Panda
0
157+357
Panda
0
168+368
Panda
0
224+410
Panda
0
213+445
Panda
0
240+468
Panda
0
251+513
Panda
0
299+625
Panda
0
345+848
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
592+976
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