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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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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Koala
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Koala
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Koala
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Koala
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53+91
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Horse
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Fox
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Horse
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26+62
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Horse
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36+85
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Horse
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33+86
Horse
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Horse
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Ch.288: The Night Watch Princess
Horse
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60+94
Horse
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38+85
Fox
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2+14
Horse
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36+94
Horse
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36+113
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+101
Ch.283: Running Uphill, the Harpie Race
Horse
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35+118
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
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42+129
Ch.281: The Idol Came On Her Own Accord
Horse
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44+148
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+148
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+99
Ch.278: Little Dogs VS Weirdo
Horse
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42+99
Ch.277: If Only Princess Weren’t Here
Horse
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34+87
Ch.276: Princess Rapidly Developed
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Ch.275: Who is the Witch Here!?
Horse
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43+95
Horse
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Ch.273: The Egg Society is Downright Psycho
Horse
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46+94
Ch.272: Good Heavens, Large Dogs are the Best!
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Horse
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51+99
Horse
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Horse
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Horse
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Horse
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51+193
Horse
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46+160
Horse
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58+166
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Ch.232: Our Demon King Castle's Petite Club
Duck
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23+229
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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51+255
Horse
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49+135
Ch.229: Attack of the Dragon Uncle
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47+193
Ch.228: It's a Great Demon Town, Sir.
Duck
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44+198
Ch.227: My Brother is the Water Type
Duck
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43+180
Ch.226: Sleepy and Famished
Duck
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40+199
Ch.225: Sweet Dreams, Demon Castle
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55+224
Ch.224: Emotionally Paper-Thin Armour (Book)
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40+227
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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43+212
Ch.222: Softened Demon King-sama
Duck
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46+225
Ch.221: They All Become the Princess
Duck
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Ch.220: Flap! Birdgirl
Duck
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43+216
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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41+198
Ch.218: How to Use the Dormitory
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Ch.217: The Misfits of the Demon Academy
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38+185
Ch.216: Let's Go to School!
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58+196
Ch.215: Hell with Extra Clothes
Duck
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44+252
Ch.214: Zombie-chan's Nature
Duck
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43+209
Ch.213.5: Special collab manga - Goodnight Anyways
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41+224
Ch.213: Only the Princes Isn't Aware
Duck
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47+193
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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Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
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47+230
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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50+184
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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52+201
Vol.16 Ch.207: The Sea is Stormy
Duck
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48+187
Ch.206: White! Coulomb Construction
Duck
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Ch.205: Big Brother Massage
Duck
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50+208
Ch.204: You Could Make It Fictional!
Duck
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42+185
Vol.15 Ch.203: You Will Become King
Duck
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39+174
Vol.15 Ch.202: Debugging Princess
Duck
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Ch.201: Another Route
Duck
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Vol.15 Ch.200: Accidental Leap
Duck
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Vol.15 Ch.199: Taking and Running
Duck
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34+148
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+145
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+139
Vol.14 Ch.178: Togeyuki at home
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15+127
Vol.14 Ch.177: The rumored captive dealer
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20+111
Vol.14 Ch.176: He's still technically a dog.
Duck
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Vol.14 Ch.175: The fur coated guy
Duck
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Ch.174: Bear Devils are the cutest in the world
Duck
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Ch.173: The late stage 1 boss
Duck
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13+127
Ch.172: The cell turned confession box
Duck
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17+121
Ch.171: How many kilos are the slimes you lift?
Duck
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13+128
Ch.170: You make them, but not literally make them
Duck
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16+150
Ch.169: A princess always smells good
Duck
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10+136
Ch.168: Wooow~ Your home's a devil castle
Duck
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10+130
Ch.167: Don't make mistakes with name addresses
Duck
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11+156
Ch.166: The old man lovers club
Duck
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15+128
Ch.165: GO on the midnight train
Duck
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20+100
Ch.164: The black goat wrote a letter
Duck
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8+99
Ch.163: Fluffy soft pinball
Duck
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5+99
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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Vol.12 Ch.161: The World He Desires
Duck
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6+111
Horse
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Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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6+94
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
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4+77
Horse
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Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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67+251
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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64+234
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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60+304
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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68+289
Ch.152: The Boy with Grown Horns
Duck
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56+246
Vol.12 Ch.151: Princess Robo Mark III
Duck
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63+244
Horse
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3+104
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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Vol.12 Ch.148: 2% Means 1/50, You Know?
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Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
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5+97
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
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7+97
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+87
Horse
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59+225
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+142
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+116
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+130
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
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14+172
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
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10+118
Vol.11 Ch.138: Creator's Thrill Ride
Duck
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10+116
Vol.11 Ch.137: Look This Way! Suyaris!
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11+188
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
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13+113
Vol.11 Ch.135: I Thought There Was Anonymity
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10+116
Vol.11 Ch.134: Lamenting Boy & Girl
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8+93
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
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9+110
Vol.11 Ch.132: You Were Young That Time
Duck
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6+102
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+101
Horse
0
65+223
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+117
Horse
0
76+528
Horse
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75+198
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
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11+100
Horse
0
70+230
Ch.124: Have You Not Heard Of Our Princess?
Duck
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9+66
Horse
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75+227
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
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14+114
Ch.121: A Day of Sweet Dreams in the Demon Castle
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0
8+59
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+111
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+110
Horse
0
86+358
Horse
0
70+313
Vol.9 Ch.117.5: Omake
Duck
1
34+151
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
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33+152
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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36+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
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39+138
Vol.9 Ch.114: Hostage With Good Service
Duck
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30+137
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
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43+130
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
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32+142
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+126
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
11+85
Horse
0
51+182
Ch.108: Fear! The Free Hostage
Duck
0
34+129
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+137
Horse
0
47+196
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
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10+73
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
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30+126
Ch.103: The Secret World Of Suyarrietty
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26+128
Horse
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71+178
Horse
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57+170
Horse
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61+189
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
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38+122
Vol.8 Ch.98: Journey to Getting used to the Princess
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0
43+137
Horse
0
62+162
Horse
0
86+181
Horse
0
57+157
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+97
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
33+115
Horse
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60+181
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+103
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
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0
39+143
Horse
0
61+178
Horse
1
58+191
Horse
0
66+203
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
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11+102
Horse
0
71+189
Horse
0
56+174
Horse
0
50+189
Horse
0
52+192
Horse
1
56+196
Horse
0
60+213
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+112
Vol.6 Ch.78.5: Omake
Duck
0
46+123
Ch.078.1: Omake
Horse
0
55+169
Panda
0
8+89
Horse
0
54+177
Horse
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49+173
Horse
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56+179
Horse
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43+159
Panda
0
3+50
Horse
1
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0
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Horse
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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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Horse
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Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
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40+172
Horse
0
12+75
Horse
0
13+73
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+113
Panda
0
82+244
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
87+217
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
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71+221
Ch.046: Looks Like We Have a Master of All Trades
Horse
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73+199
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
79+222
Ch.044: Create and Sing
Horse
0
107+239
Panda
0
5+63
Ch.042: Which Child Sleeps the Most?
Horse
0
80+258
Ch.041: Spine-chan Doesn't Sleep
Horse
0
82+284
Horse
1
78+322
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
98+233
Horse
0
82+248
Ch.037: A Perfectly Happy Prisoner
Horse
0
94+357
Ch.036: God's Move in Dream
Horse
0
91+296
Ch.035.5: v.1 c.Extra
Horse
0
88+275
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+132
Ch.034: Springy ? Princess
Horse
0
18+122
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
20+134
Ch.032: Because the Princess is a Naughty Girl
Horse
0
28+120
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
26+107
Ch.030: I Can Upgrade the Window!
Horse
0
23+132
Ch.029: Princess' Panties are Good Panties
Horse
0
21+131
Ch.028: Totally Fluffy Futon Taxi
Horse
0
20+131
Ch.027: The Sloth Making Machine
Horse
0
24+101
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+116
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+95
Ch.025: On a Cradle Unto the Grave
Horse
0
15+109
Ch.024: My Laundry Path
Horse
0
18+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+139
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+88
Panda
2
31+140
Panda
0
18+117
Panda
0
33+100
Panda
0
18+94
Panda
0
23+86
Panda
0
27+82
Panda
0
16+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
129+292
Panda
2
126+302
Panda
0
108+302
Panda
0
135+306
Panda
0
151+438
Panda
1
166+333
Panda
0
162+365
Panda
0
171+379
Panda
0
228+421
Panda
0
215+458
Panda
0
242+485
Panda
0
255+532
Panda
0
305+653
Panda
0
354+903
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
606+1K
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