Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2256
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(410)
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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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285+539
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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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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2+3
Koala
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Koala
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210+479
Koala
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217+441
Koala
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285+479
Koala
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405+932
Koala
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248+546
Horse
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52+87
Horse
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Horse
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Horse
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Horse
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Fox
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2+2
Horse
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Horse
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72+91
Horse
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Horse
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26+59
Horse
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23+66
Horse
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Horse
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36+84
Horse
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44+79
Horse
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33+83
Horse
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36+93
Horse
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38+99
Ch.288: The Night Watch Princess
Horse
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60+93
Horse
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38+85
Fox
0
2+3
Horse
0
38+85
Horse
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39+100
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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38+92
Ch.283: Running Uphill, the Harpie Race
Horse
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38+110
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+120
Ch.281: The Idol Came On Her Own Accord
Horse
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46+140
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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48+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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44+91
Ch.278: Little Dogs VS Weirdo
Horse
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44+93
Ch.277: If Only Princess Weren’t Here
Horse
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36+79
Ch.276: Princess Rapidly Developed
Horse
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36+98
Ch.275: Who is the Witch Here!?
Horse
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45+91
Horse
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45+101
Ch.273: The Egg Society is Downright Psycho
Horse
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45+84
Ch.272: Good Heavens, Large Dogs are the Best!
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40+95
Horse
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51+90
Horse
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Horse
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58+111
Horse
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Horse
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48+184
Horse
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Horse
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56+157
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+202
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+246
Horse
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48+131
Ch.229: Attack of the Dragon Uncle
Duck
0
45+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+193
Ch.227: My Brother is the Water Type
Duck
1
43+173
Ch.226: Sleepy and Famished
Duck
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38+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+212
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+214
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+201
Ch.222: Softened Demon King-sama
Duck
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45+219
Ch.221: They All Become the Princess
Duck
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41+232
Ch.220: Flap! Birdgirl
Duck
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42+204
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+200
Ch.217: The Misfits of the Demon Academy
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35+183
Ch.216: Let's Go to School!
Duck
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52+193
Ch.215: Hell with Extra Clothes
Duck
1
42+249
Ch.214: Zombie-chan's Nature
Duck
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41+206
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+220
Ch.213: Only the Princes Isn't Aware
Duck
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46+192
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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40+197
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
46+222
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+182
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+185
Ch.206: White! Coulomb Construction
Duck
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41+180
Ch.205: Big Brother Massage
Duck
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47+202
Ch.204: You Could Make It Fictional!
Duck
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40+180
Vol.15 Ch.203: You Will Become King
Duck
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36+168
Vol.15 Ch.202: Debugging Princess
Duck
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33+169
Ch.201: Another Route
Duck
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34+157
Vol.15 Ch.200: Accidental Leap
Duck
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40+174
Vol.15 Ch.199: Taking and Running
Duck
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32+146
Horse
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Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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40+141
Vol.15 Ch.196: I Made It As Shiny As Gold After All
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32+134
Vol.15 Ch.195: Audible Lullaby
Duck
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30+121
Vol.15 Ch.194: That is Why You Get Kidnapped
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24+146
Vol.15 Ch.193: Captive Sympathy
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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
Duck
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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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26+137
Vol.14 Ch.181: Suyasuya Nemunemu
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29+139
Vol.14 Ch.180: Princess Camp
Duck
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25+151
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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15+127
Vol.14 Ch.178: Togeyuki at home
Duck
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15+122
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+123
Vol.14 Ch.175: The fur coated guy
Duck
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13+144
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+124
Ch.172: The cell turned confession box
Duck
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15+119
Ch.171: How many kilos are the slimes you lift?
Duck
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12+126
Ch.170: You make them, but not literally make them
Duck
0
15+146
Ch.169: A princess always smells good
Duck
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9+130
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+117
Ch.167: Don't make mistakes with name addresses
Duck
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11+150
Ch.166: The old man lovers club
Duck
0
15+121
Ch.165: GO on the midnight train
Duck
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19+98
Ch.164: The black goat wrote a letter
Duck
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7+96
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+115
Vol.12 Ch.161: The World He Desires
Duck
0
6+105
Horse
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58+214
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
4+74
Horse
0
67+249
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
68+245
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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65+230
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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62+300
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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70+285
Ch.152: The Boy with Grown Horns
Duck
0
57+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+239
Horse
0
3+104
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+242
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+256
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+97
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+96
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
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59+220
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+141
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+113
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+125
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+117
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+109
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+115
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+90
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+107
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+103
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+99
Horse
0
64+217
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+116
Horse
0
75+524
Horse
0
74+195
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
69+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
10+63
Horse
0
74+225
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+113
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+60
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+107
Horse
0
85+358
Horse
0
69+307
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+150
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+136
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+136
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+125
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
10+86
Horse
0
50+175
Ch.108: Fear! The Free Hostage
Duck
0
33+124
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+131
Horse
0
47+197
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+76
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+125
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+126
Horse
0
70+178
Horse
0
56+169
Horse
0
60+189
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+117
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+129
Horse
0
61+161
Horse
0
85+179
Horse
0
56+156
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+113
Horse
0
57+182
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+100
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+139
Horse
0
58+177
Horse
1
54+189
Horse
0
65+199
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+102
Horse
0
70+190
Horse
0
56+170
Horse
2
50+186
Horse
0
51+187
Horse
1
54+191
Horse
0
58+212
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+104
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
52+164
Panda
0
6+89
Horse
0
50+171
Horse
0
48+162
Horse
0
54+176
Horse
0
41+156
Panda
0
2+48
Horse
1
42+193
Horse
0
51+194
Horse
0
53+157
Horse
0
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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
0
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Horse
0
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Horse
0
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Horse
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
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Horse
0
42+154
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+165
Horse
0
12+73
Horse
0
13+68
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
79+237
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+211
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
69+218
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
70+197
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+216
Ch.044: Create and Sing
Horse
0
105+230
Panda
0
4+62
Ch.042: Which Child Sleeps the Most?
Horse
0
78+247
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+272
Horse
1
77+317
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
98+227
Horse
0
80+243
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+293
Ch.036: God's Move in Dream
Horse
0
90+289
Ch.035.5: v.1 c.Extra
Horse
0
87+274
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+124
Ch.034: Springy ? Princess
Horse
0
17+118
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+129
Ch.032: Because the Princess is a Naughty Girl
Horse
0
27+113
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+125
Ch.029: Princess' Panties are Good Panties
Horse
0
20+126
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+127
Ch.027: The Sloth Making Machine
Horse
0
23+100
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+94
Ch.025: On a Cradle Unto the Grave
Horse
0
14+111
Ch.024: My Laundry Path
Horse
0
17+90
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+135
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+91
Panda
2
30+128
Panda
0
17+118
Panda
0
32+99
Panda
0
17+96
Panda
0
22+85
Panda
0
25+81
Panda
0
15+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
130+283
Panda
2
127+293
Panda
0
109+294
Panda
0
132+297
Panda
0
147+420
Panda
1
158+322
Panda
0
155+356
Panda
0
165+367
Panda
0
215+399
Panda
0
207+439
Panda
0
234+465
Panda
0
243+505
Panda
0
294+613
Panda
0
341+830
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
584+955
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