Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.2K2280
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(416)
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Koala
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Koala
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239+510
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Koala
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Koala
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300+683
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300+655
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289+806
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Koala
2
314+658
Koala
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Koala
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Koala
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217+438
Koala
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Koala
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284+542
Koala
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213+440
Koala
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223+458
Fox
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0+4
Koala
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270+509
Koala
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263+540
Koala
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221+453
Koala
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240+486
Koala
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239+515
Koala
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78+175
Koala
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62+138
Koala
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278+451
Koala
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217+427
Koala
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213+452
Koala
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250+480
Koala
0
412+808
Koala
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264+537
Fox
0
0+4
Koala
1
268+581
Koala
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210+482
Koala
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217+443
Koala
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285+483
Koala
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405+933
Koala
0
248+546
Horse
0
52+89
Horse
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33+84
Horse
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48+101
Horse
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59+144
Horse
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55+118
Horse
0
35+83
Horse
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41+98
Fox
0
0+5
Horse
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46+92
Horse
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72+92
Horse
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40+89
Horse
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26+58
Horse
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23+66
Horse
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52+93
Horse
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36+82
Horse
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44+79
Horse
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33+83
Horse
0
36+93
Horse
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38+97
Ch.288: The Night Watch Princess
Horse
0
60+89
Horse
0
38+83
Fox
0
0+6
Horse
0
35+88
Horse
0
35+102
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+97
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
45+126
Ch.281: The Idol Came On Her Own Accord
Horse
0
45+147
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
47+144
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+95
Ch.278: Little Dogs VS Weirdo
Horse
0
42+95
Ch.277: If Only Princess Weren’t Here
Horse
0
34+81
Ch.276: Princess Rapidly Developed
Horse
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34+96
Ch.275: Who is the Witch Here!?
Horse
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43+91
Horse
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43+104
Ch.273: The Egg Society is Downright Psycho
Horse
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45+87
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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39+96
Horse
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49+93
Horse
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78+88
Horse
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56+113
Horse
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41+93
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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50+150
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45+251
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Horse
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40+171
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33+142
Horse
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36+157
Horse
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41+165
Horse
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43+193
Horse
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44+171
Horse
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41+197
Horse
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44+292
Horse
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39+166
Horse
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41+149
Horse
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44+163
Horse
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46+191
Horse
0
42+156
Horse
0
54+158
Horse
0
45+152
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+201
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+249
Horse
0
46+132
Ch.229: Attack of the Dragon Uncle
Duck
0
44+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+191
Ch.227: My Brother is the Water Type
Duck
1
42+173
Ch.226: Sleepy and Famished
Duck
0
37+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+212
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+214
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+201
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+196
Ch.218: How to Use the Dormitory
Duck
0
43+203
Ch.217: The Misfits of the Demon Academy
Duck
0
35+186
Ch.216: Let's Go to School!
Duck
0
49+196
Ch.215: Hell with Extra Clothes
Duck
1
42+251
Ch.214: Zombie-chan's Nature
Duck
1
41+207
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+221
Ch.213: Only the Princes Isn't Aware
Duck
0
46+193
Ch.212: You Have To Watch It!
Duck
1
46+199
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+198
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+225
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+183
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+199
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+187
Ch.206: White! Coulomb Construction
Duck
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41+183
Ch.205: Big Brother Massage
Duck
1
47+204
Ch.204: You Could Make It Fictional!
Duck
1
40+181
Vol.15 Ch.203: You Will Become King
Duck
1
36+171
Vol.15 Ch.202: Debugging Princess
Duck
1
33+172
Ch.201: Another Route
Duck
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34+156
Vol.15 Ch.200: Accidental Leap
Duck
1
40+176
Vol.15 Ch.199: Taking and Running
Duck
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32+146
Horse
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34+131
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+142
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+132
Vol.15 Ch.195: Audible Lullaby
Duck
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29+122
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+152
Vol.15 Ch.193: Captive Sympathy
Duck
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24+130
Vol.15 Ch.192: The Sleepless Town
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29+142
Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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30+210
Vol.15 Ch.189: The Ultimate Legal Comfort
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23+155
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+146
Vol.13 Ch.187: The String Pulling the God
Duck
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22+136
Vol.13 Ch.186: Be My Big Brother
Duck
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25+248
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+187
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+137
Vol.15 Ch.183: Grandpa mom
Duck
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22+163
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+138
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+139
Vol.14 Ch.180: Princess Camp
Duck
0
25+153
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
0
15+125
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+110
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+122
Vol.14 Ch.175: The fur coated guy
Duck
0
13+144
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+113
Ch.173: The late stage 1 boss
Duck
0
12+127
Ch.172: The cell turned confession box
Duck
0
15+121
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+127
Ch.170: You make them, but not literally make them
Duck
0
15+148
Ch.169: A princess always smells good
Duck
0
9+129
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+121
Ch.167: Don't make mistakes with name addresses
Duck
0
10+150
Ch.166: The old man lovers club
Duck
0
14+123
Ch.165: GO on the midnight train
Duck
0
19+99
Ch.164: The black goat wrote a letter
Duck
0
7+98
Ch.163: Fluffy soft pinball
Duck
0
5+97
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+117
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
56+219
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
3+72
Horse
0
65+257
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+250
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+236
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+305
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+292
Ch.152: The Boy with Grown Horns
Duck
0
55+247
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+243
Horse
0
3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+248
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+262
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+92
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
0
57+223
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+142
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+113
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+163
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+115
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+188
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+108
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+114
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+101
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+97
Horse
0
63+221
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+116
Horse
0
74+530
Horse
0
73+200
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
68+225
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
74+232
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+58
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+106
Horse
0
84+362
Horse
0
69+312
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
0
36+314
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
39+137
Vol.9 Ch.114: Hostage With Good Service
Duck
0
30+137
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
43+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
11+86
Horse
0
49+178
Ch.108: Fear! The Free Hostage
Duck
0
33+126
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+133
Horse
0
46+197
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+72
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
30+125
Ch.103: The Secret World Of Suyarrietty
Duck
0
26+127
Horse
0
71+176
Horse
0
56+167
Horse
0
60+187
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
39+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+133
Horse
0
61+160
Horse
0
84+178
Horse
0
54+153
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+91
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+115
Horse
0
55+182
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+142
Horse
0
56+181
Horse
1
52+190
Horse
0
64+199
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
69+189
Horse
0
53+168
Horse
0
47+183
Horse
0
50+188
Horse
1
52+191
Horse
0
56+210
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+101
Vol.6 Ch.78.5: Omake
Duck
0
44+116
Ch.078.1: Omake
Horse
0
50+162
Panda
0
6+89
Horse
0
51+169
Horse
0
47+161
Horse
0
53+174
Horse
0
40+154
Panda
0
2+47
Horse
1
41+191
Horse
0
51+191
Horse
0
54+155
Horse
0
41+166
Horse
0
42+241
Horse
0
38+156
Horse
0
42+165
Horse
0
43+179
Horse
0
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Horse
0
39+163
Horse
0
38+168
Horse
0
43+156
Horse
0
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Horse
0
37+249
Horse
0
51+184
Horse
0
42+149
Horse
0
38+167
Horse
0
43+174
Horse
0
45+159
Horse
0
41+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+163
Horse
0
12+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
77+235
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+207
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+213
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+194
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+212
Ch.044: Create and Sing
Horse
0
103+229
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
76+244
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+268
Horse
1
74+315
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
95+224
Horse
0
77+240
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+275
Ch.036: God's Move in Dream
Horse
0
85+286
Ch.035.5: v.1 c.Extra
Horse
0
84+270
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+122
Ch.034: Springy ? Princess
Horse
0
17+116
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+125
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+111
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+101
Ch.030: I Can Upgrade the Window!
Horse
0
22+125
Ch.029: Princess' Panties are Good Panties
Horse
0
20+125
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+125
Ch.027: The Sloth Making Machine
Horse
0
23+101
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+113
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+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+88
Panda
2
30+128
Panda
0
17+116
Panda
0
32+94
Panda
0
18+91
Panda
0
22+83
Panda
0
25+80
Panda
0
15+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
124+282
Panda
2
122+290
Panda
0
104+294
Panda
0
127+294
Panda
0
141+423
Panda
1
154+318
Panda
0
150+352
Panda
0
160+359
Panda
0
210+394
Panda
0
204+434
Panda
0
231+457
Panda
0
240+500
Panda
0
288+618
Panda
0
334+828
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
576+966
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