Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2253
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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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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1+13
Koala
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Koala
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Koala
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Koala
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285+490
Koala
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Koala
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249+560
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Fox
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Horse
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36+89
Horse
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Horse
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33+90
Horse
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Horse
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38+106
Ch.288: The Night Watch Princess
Horse
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60+96
Horse
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38+86
Fox
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3+20
Horse
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37+99
Horse
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37+118
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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36+107
Ch.283: Running Uphill, the Harpie Race
Horse
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36+121
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
43+132
Ch.281: The Idol Came On Her Own Accord
Horse
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45+152
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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47+150
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+104
Ch.278: Little Dogs VS Weirdo
Horse
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43+102
Ch.277: If Only Princess Weren’t Here
Horse
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35+89
Ch.276: Princess Rapidly Developed
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35+108
Ch.275: Who is the Witch Here!?
Horse
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44+98
Horse
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44+114
Ch.273: The Egg Society is Downright Psycho
Horse
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47+100
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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43+113
Horse
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52+106
Horse
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82+99
Horse
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58+122
Horse
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Horse
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51+200
Horse
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46+168
Horse
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58+175
Horse
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Ch.232: Our Demon King Castle's Petite Club
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23+232
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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51+263
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49+140
Ch.229: Attack of the Dragon Uncle
Duck
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47+199
Ch.228: It's a Great Demon Town, Sir.
Duck
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44+202
Ch.227: My Brother is the Water Type
Duck
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43+184
Ch.226: Sleepy and Famished
Duck
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40+203
Ch.225: Sweet Dreams, Demon Castle
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55+228
Ch.224: Emotionally Paper-Thin Armour (Book)
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40+231
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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43+220
Ch.222: Softened Demon King-sama
Duck
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46+230
Ch.221: They All Become the Princess
Duck
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42+245
Ch.220: Flap! Birdgirl
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43+220
Ch.219: But Tonikaku Kawaii is Getting Shown
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41+204
Ch.218: How to Use the Dormitory
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44+215
Ch.217: The Misfits of the Demon Academy
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38+191
Ch.216: Let's Go to School!
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60+200
Ch.215: Hell with Extra Clothes
Duck
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44+258
Ch.214: Zombie-chan's Nature
Duck
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43+215
Ch.213.5: Special collab manga - Goodnight Anyways
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41+228
Ch.213: Only the Princes Isn't Aware
Duck
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47+199
Ch.212: You Have To Watch It!
Duck
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Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+203
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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47+232
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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50+186
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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Vol.16 Ch.207: The Sea is Stormy
Duck
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48+191
Ch.206: White! Coulomb Construction
Duck
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43+188
Ch.205: Big Brother Massage
Duck
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50+211
Ch.204: You Could Make It Fictional!
Duck
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Vol.15 Ch.203: You Will Become King
Duck
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39+175
Vol.15 Ch.202: Debugging Princess
Duck
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Ch.201: Another Route
Duck
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36+164
Vol.15 Ch.200: Accidental Leap
Duck
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Vol.15 Ch.199: Taking and Running
Duck
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34+153
Horse
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Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
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Vol.15 Ch.196: I Made It As Shiny As Gold After All
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Vol.15 Ch.195: Audible Lullaby
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Vol.15 Ch.194: That is Why You Get Kidnapped
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Vol.15 Ch.193: Captive Sympathy
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Vol.15 Ch.192: The Sleepless Town
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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
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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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Vol.14 Ch.181: Suyasuya Nemunemu
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28+152
Vol.14 Ch.180: Princess Camp
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Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
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14+142
Vol.14 Ch.178: Togeyuki at home
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15+131
Vol.14 Ch.177: The rumored captive dealer
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20+117
Vol.14 Ch.176: He's still technically a dog.
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15+127
Vol.14 Ch.175: The fur coated guy
Duck
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14+148
Ch.174: Bear Devils are the cutest in the world
Duck
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19+114
Ch.173: The late stage 1 boss
Duck
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13+129
Ch.172: The cell turned confession box
Duck
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17+123
Ch.171: How many kilos are the slimes you lift?
Duck
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13+132
Ch.170: You make them, but not literally make them
Duck
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16+154
Ch.169: A princess always smells good
Duck
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10+138
Ch.168: Wooow~ Your home's a devil castle
Duck
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10+134
Ch.167: Don't make mistakes with name addresses
Duck
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11+161
Ch.166: The old man lovers club
Duck
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15+131
Ch.165: GO on the midnight train
Duck
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20+103
Ch.164: The black goat wrote a letter
Duck
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8+103
Ch.163: Fluffy soft pinball
Duck
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5+105
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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9+123
Vol.12 Ch.161: The World He Desires
Duck
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6+115
Horse
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Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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6+98
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
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4+80
Horse
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66+263
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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67+256
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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60+310
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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68+295
Ch.152: The Boy with Grown Horns
Duck
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56+250
Vol.12 Ch.151: Princess Robo Mark III
Duck
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63+250
Horse
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3+107
Vol.12 Ch.149: THE pRINCESS M@STER
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Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+103
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
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7+101
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+89
Horse
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59+234
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+147
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+119
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+131
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
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14+174
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
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10+119
Vol.11 Ch.138: Creator's Thrill Ride
Duck
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10+120
Vol.11 Ch.137: Look This Way! Suyaris!
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11+192
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
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13+118
Vol.11 Ch.135: I Thought There Was Anonymity
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10+120
Vol.11 Ch.134: Lamenting Boy & Girl
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8+95
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
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9+114
Vol.11 Ch.132: You Were Young That Time
Duck
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6+104
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+104
Horse
0
65+227
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+119
Horse
0
76+532
Horse
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75+204
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
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11+102
Horse
0
70+237
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+70
Horse
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75+231
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
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14+117
Ch.121: A Day of Sweet Dreams in the Demon Castle
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0
8+62
Vol.10 Ch.120: Unexpectedly Skillful Curve
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0
7+115
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+111
Horse
0
86+364
Horse
0
70+321
Vol.9 Ch.117.5: Omake
Duck
1
34+156
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+156
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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36+318
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
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39+142
Vol.9 Ch.114: Hostage With Good Service
Duck
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30+139
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
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43+132
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
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32+145
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
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31+129
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
11+88
Horse
0
52+188
Ch.108: Fear! The Free Hostage
Duck
0
34+133
Ch.107: I Swear I'm Truly Outstanding
Duck
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35+139
Horse
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48+203
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
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10+75
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
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30+132
Ch.103: The Secret World Of Suyarrietty
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26+132
Horse
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72+183
Horse
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58+175
Horse
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Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
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38+128
Vol.8 Ch.98: Journey to Getting used to the Princess
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43+141
Horse
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63+170
Horse
0
87+188
Horse
0
58+161
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+98
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
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0
33+120
Horse
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Vol.7 Ch.91: 1-on-1 in the Ward
Duck
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29+105
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
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0
39+146
Horse
0
62+184
Horse
1
59+198
Horse
0
67+209
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
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11+105
Horse
0
72+195
Horse
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57+179
Horse
0
52+197
Horse
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53+196
Horse
1
57+201
Horse
0
61+218
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
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0
17+114
Vol.6 Ch.78.5: Omake
Duck
0
46+126
Ch.078.1: Omake
Horse
0
56+175
Panda
0
8+93
Horse
0
55+181
Horse
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Horse
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57+186
Horse
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Panda
0
3+51
Horse
1
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0
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Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
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41+175
Horse
0
12+78
Horse
0
13+75
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+115
Panda
0
83+247
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
88+224
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
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72+225
Ch.046: Looks Like We Have a Master of All Trades
Horse
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74+203
Ch.045: The Girl Visiting Many Demon King Castles
Horse
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80+225
Ch.044: Create and Sing
Horse
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108+240
Panda
0
5+64
Ch.042: Which Child Sleeps the Most?
Horse
0
81+260
Ch.041: Spine-chan Doesn't Sleep
Horse
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83+287
Horse
1
79+330
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
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7+109
Horse
0
99+239
Horse
0
83+251
Ch.037: A Perfectly Happy Prisoner
Horse
0
95+383
Ch.036: God's Move in Dream
Horse
0
92+303
Ch.035.5: v.1 c.Extra
Horse
0
89+278
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+135
Ch.034: Springy ? Princess
Horse
0
18+125
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
20+140
Ch.032: Because the Princess is a Naughty Girl
Horse
0
28+126
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
26+108
Ch.030: I Can Upgrade the Window!
Horse
0
23+136
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
25+101
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+119
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
19+98
Ch.025: On a Cradle Unto the Grave
Horse
0
17+111
Ch.024: My Laundry Path
Horse
0
18+90
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+102
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+144
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+94
Panda
2
31+147
Panda
0
18+121
Panda
0
33+105
Panda
0
18+99
Panda
0
23+88
Panda
0
27+86
Panda
0
16+90
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
131+295
Panda
2
128+305
Panda
0
110+305
Panda
0
137+310
Panda
0
154+442
Panda
1
168+337
Panda
0
166+373
Panda
0
173+385
Panda
0
230+428
Panda
0
217+464
Panda
0
245+493
Panda
0
258+545
Panda
0
309+660
Panda
0
365+922
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
609+1K
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