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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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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Fox
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Horse
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36+88
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Horse
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Horse
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Horse
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Ch.288: The Night Watch Princess
Horse
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60+95
Horse
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38+85
Fox
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2+16
Horse
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36+95
Horse
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36+115
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+102
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+131
Ch.281: The Idol Came On Her Own Accord
Horse
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44+149
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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42+101
Ch.278: Little Dogs VS Weirdo
Horse
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42+100
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+96
Horse
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Ch.273: The Egg Society is Downright Psycho
Horse
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46+96
Ch.272: Good Heavens, Large Dogs are the Best!
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42+109
Horse
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51+101
Horse
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Horse
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Horse
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Horse
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51+197
Horse
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58+170
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Ch.232: Our Demon King Castle's Petite Club
Duck
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23+231
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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51+260
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49+137
Ch.229: Attack of the Dragon Uncle
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47+197
Ch.228: It's a Great Demon Town, Sir.
Duck
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44+200
Ch.227: My Brother is the Water Type
Duck
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43+182
Ch.226: Sleepy and Famished
Duck
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40+201
Ch.225: Sweet Dreams, Demon Castle
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55+225
Ch.224: Emotionally Paper-Thin Armour (Book)
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40+230
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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43+217
Ch.222: Softened Demon King-sama
Duck
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46+227
Ch.221: They All Become the Princess
Duck
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Ch.220: Flap! Birdgirl
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Ch.219: But Tonikaku Kawaii is Getting Shown
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Ch.218: How to Use the Dormitory
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Ch.217: The Misfits of the Demon Academy
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Ch.216: Let's Go to School!
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59+198
Ch.215: Hell with Extra Clothes
Duck
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44+254
Ch.214: Zombie-chan's Nature
Duck
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Ch.213.5: Special collab manga - Goodnight Anyways
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41+227
Ch.213: Only the Princes Isn't Aware
Duck
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47+196
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+201
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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47+231
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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50+185
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+189
Ch.206: White! Coulomb Construction
Duck
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Ch.205: Big Brother Massage
Duck
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50+210
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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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+151
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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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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Vol.14 Ch.178: Togeyuki at home
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Vol.14 Ch.177: The rumored captive dealer
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20+114
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+130
Ch.170: You make them, but not literally make them
Duck
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16+151
Ch.169: A princess always smells good
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10+137
Ch.168: Wooow~ Your home's a devil castle
Duck
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10+131
Ch.167: Don't make mistakes with name addresses
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11+157
Ch.166: The old man lovers club
Duck
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15+129
Ch.165: GO on the midnight train
Duck
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20+101
Ch.164: The black goat wrote a letter
Duck
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8+101
Ch.163: Fluffy soft pinball
Duck
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5+101
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+112
Horse
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Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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6+96
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
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4+78
Horse
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Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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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+306
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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Ch.152: The Boy with Grown Horns
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56+247
Vol.12 Ch.151: Princess Robo Mark III
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63+246
Horse
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3+105
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+99
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
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7+99
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+89
Horse
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59+229
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+144
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+117
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+173
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+117
Vol.11 Ch.137: Look This Way! Suyaris!
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11+190
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
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13+116
Vol.11 Ch.135: I Thought There Was Anonymity
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10+118
Vol.11 Ch.134: Lamenting Boy & Girl
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Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
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9+113
Vol.11 Ch.132: You Were Young That Time
Duck
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6+103
Vol.11 Ch.131: Overdue Santa-san
Duck
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5+102
Horse
0
65+224
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+118
Horse
0
76+529
Horse
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75+201
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
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11+101
Horse
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70+233
Ch.124: Have You Not Heard Of Our Princess?
Duck
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9+69
Horse
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75+229
Vol.10 Ch.122: A Massive Parental Meeting Begins
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14+116
Ch.121: A Day of Sweet Dreams in the Demon Castle
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8+60
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
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7+114
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
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3+110
Horse
0
86+362
Horse
0
70+317
Vol.9 Ch.117.5: Omake
Duck
1
34+152
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+153
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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36+316
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
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39+140
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+131
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
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32+144
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+127
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
11+86
Horse
0
51+185
Ch.108: Fear! The Free Hostage
Duck
0
34+131
Ch.107: I Swear I'm Truly Outstanding
Duck
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35+138
Horse
0
47+201
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+128
Ch.103: The Secret World Of Suyarrietty
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26+130
Horse
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71+181
Horse
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57+174
Horse
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Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
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38+125
Vol.8 Ch.98: Journey to Getting used to the Princess
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43+139
Horse
0
62+167
Horse
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86+186
Horse
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57+160
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
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0
33+118
Horse
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Vol.7 Ch.91: 1-on-1 in the Ward
Duck
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29+104
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
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0
39+144
Horse
0
61+183
Horse
1
58+196
Horse
0
66+208
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
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11+105
Horse
0
71+193
Horse
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56+178
Horse
0
50+194
Horse
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52+195
Horse
1
56+199
Horse
0
60+217
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
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0
17+113
Vol.6 Ch.78.5: Omake
Duck
0
46+124
Ch.078.1: Omake
Horse
0
55+173
Panda
0
8+91
Horse
0
54+179
Horse
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49+174
Horse
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56+183
Horse
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43+160
Panda
0
3+50
Horse
1
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0
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Horse
0
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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
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40+173
Horse
0
12+76
Horse
0
13+74
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+114
Panda
0
83+247
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
88+221
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
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72+222
Ch.046: Looks Like We Have a Master of All Trades
Horse
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74+200
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
80+223
Ch.044: Create and Sing
Horse
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108+240
Panda
0
5+63
Ch.042: Which Child Sleeps the Most?
Horse
0
81+259
Ch.041: Spine-chan Doesn't Sleep
Horse
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83+286
Horse
1
79+327
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
99+237
Horse
0
83+250
Ch.037: A Perfectly Happy Prisoner
Horse
0
95+372
Ch.036: God's Move in Dream
Horse
0
92+301
Ch.035.5: v.1 c.Extra
Horse
0
89+277
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+133
Ch.034: Springy ? Princess
Horse
0
18+123
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
20+138
Ch.032: Because the Princess is a Naughty Girl
Horse
0
28+123
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+134
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+118
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+96
Ch.025: On a Cradle Unto the Grave
Horse
0
17+110
Ch.024: My Laundry Path
Horse
0
18+89
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+101
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+142
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+93
Panda
2
31+144
Panda
0
18+119
Panda
0
33+104
Panda
0
18+97
Panda
0
23+87
Panda
0
27+85
Panda
0
16+88
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
131+294
Panda
2
128+305
Panda
0
110+304
Panda
0
137+308
Panda
0
154+441
Panda
1
168+337
Panda
0
166+370
Panda
0
173+384
Panda
0
230+426
Panda
0
217+462
Panda
0
244+490
Panda
0
257+540
Panda
0
307+658
Panda
0
363+915
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
608+1K
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