Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.6K2327
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(432)
Fox
5
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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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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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286+543
Koala
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214+442
Koala
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224+460
Fox
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Koala
2
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Koala
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266+539
Koala
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Koala
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Koala
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243+514
Koala
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80+174
Koala
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62+137
Koala
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279+452
Koala
1
218+426
Koala
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213+455
Koala
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252+479
Koala
0
414+810
Koala
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266+536
Fox
0
0+6
Koala
1
270+582
Koala
0
212+483
Koala
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219+446
Koala
1
287+486
Koala
0
407+937
Koala
0
250+553
Horse
0
52+91
Horse
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33+87
Horse
0
48+105
Horse
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60+139
Horse
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55+119
Horse
0
35+85
Horse
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41+101
Fox
0
1+6
Horse
0
47+95
Horse
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73+96
Horse
0
41+93
Horse
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27+63
Horse
0
24+70
Horse
0
53+97
Horse
0
37+82
Horse
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44+80
Horse
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33+84
Horse
0
36+96
Horse
0
39+99
Ch.288: The Night Watch Princess
Horse
0
60+92
Horse
0
38+86
Fox
0
1+9
Horse
0
36+92
Horse
0
36+110
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
36+104
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+119
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+129
Ch.281: The Idol Came On Her Own Accord
Horse
0
46+148
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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48+150
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+101
Ch.278: Little Dogs VS Weirdo
Horse
0
44+105
Ch.277: If Only Princess Weren’t Here
Horse
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37+90
Ch.276: Princess Rapidly Developed
Horse
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37+103
Ch.275: Who is the Witch Here!?
Horse
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44+99
Horse
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44+108
Ch.273: The Egg Society is Downright Psycho
Horse
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45+93
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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40+100
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52+99
Horse
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82+92
Horse
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59+118
Horse
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Horse
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53+96
Horse
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Horse
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Horse
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47+153
Horse
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Horse
1
52+157
Horse
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45+111
Horse
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44+104
Horse
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54+107
Horse
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46+107
Horse
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47+256
Horse
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45+167
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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Horse
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38+164
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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46+167
Horse
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48+193
Horse
0
44+164
Horse
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55+168
Horse
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46+160
Ch.232: Our Demon King Castle's Petite Club
Duck
0
23+206
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+253
Horse
0
47+136
Ch.229: Attack of the Dragon Uncle
Duck
0
45+191
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+196
Ch.227: My Brother is the Water Type
Duck
1
43+178
Ch.226: Sleepy and Famished
Duck
0
38+192
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+216
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+218
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+204
Ch.222: Softened Demon King-sama
Duck
1
45+226
Ch.221: They All Become the Princess
Duck
1
41+234
Ch.220: Flap! Birdgirl
Duck
0
43+207
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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40+195
Ch.218: How to Use the Dormitory
Duck
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44+201
Ch.217: The Misfits of the Demon Academy
Duck
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36+183
Ch.216: Let's Go to School!
Duck
0
49+196
Ch.215: Hell with Extra Clothes
Duck
1
42+249
Ch.214: Zombie-chan's Nature
Duck
1
41+205
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+220
Ch.213: Only the Princes Isn't Aware
Duck
0
46+191
Ch.212: You Have To Watch It!
Duck
1
46+197
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+199
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+222
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+182
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+198
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+187
Ch.206: White! Coulomb Construction
Duck
0
41+181
Ch.205: Big Brother Massage
Duck
1
48+204
Ch.204: You Could Make It Fictional!
Duck
1
40+180
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
1
34+157
Vol.15 Ch.200: Accidental Leap
Duck
1
40+176
Vol.15 Ch.199: Taking and Running
Duck
1
32+146
Horse
0
35+134
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+144
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
0
29+123
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+150
Vol.15 Ch.193: Captive Sympathy
Duck
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24+129
Vol.15 Ch.192: The Sleepless Town
Duck
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29+142
Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+208
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+154
Vol.15 Ch.188: Happy 50th Anniversary
Duck
0
21+147
Vol.13 Ch.187: The String Pulling the God
Duck
0
22+138
Vol.13 Ch.186: Be My Big Brother
Duck
0
26+248
Vol.15 Ch.185: Sunny with the Occasional God
Duck
0
18+188
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+140
Vol.15 Ch.183: Grandpa mom
Duck
0
23+165
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+141
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+142
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
0
14+129
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+112
Ch.173: The late stage 1 boss
Duck
0
12+128
Ch.172: The cell turned confession box
Duck
0
15+122
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+126
Ch.170: You make them, but not literally make them
Duck
0
15+149
Ch.169: A princess always smells good
Duck
0
9+130
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+97
Ch.163: Fluffy soft pinball
Duck
0
5+96
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+116
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
57+219
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+94
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+74
Horse
0
66+257
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+249
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+234
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+306
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+291
Ch.152: The Boy with Grown Horns
Duck
0
56+245
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+243
Horse
0
3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+250
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+264
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+94
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+85
Horse
0
59+224
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
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+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
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+108
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+116
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+93
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+101
Horse
0
64+222
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+121
Horse
0
75+531
Horse
0
74+200
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
69+225
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+63
Horse
0
78+233
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+115
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+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
4+106
Horse
0
87+365
Horse
0
69+314
Vol.9 Ch.117.5: Omake
Duck
1
34+151
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
38+153
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
36+318
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
39+139
Vol.9 Ch.114: Hostage With Good Service
Duck
0
30+139
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
44+130
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+140
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
10+87
Horse
0
49+186
Ch.108: Fear! The Free Hostage
Duck
0
34+127
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+134
Horse
0
46+202
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+71
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
69+182
Horse
0
55+173
Horse
0
59+194
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+119
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+132
Horse
0
60+169
Horse
0
84+189
Horse
0
55+162
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+95
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
34+114
Horse
0
56+189
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+104
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+144
Horse
0
57+193
Horse
1
53+204
Horse
0
63+212
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+103
Horse
0
74+206
Horse
0
55+177
Horse
0
49+190
Horse
0
51+197
Horse
1
54+196
Horse
0
58+217
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+119
Ch.078.1: Omake
Horse
0
52+169
Panda
0
6+91
Horse
0
51+173
Horse
0
49+165
Horse
0
55+179
Horse
0
42+157
Panda
0
2+48
Horse
1
43+193
Horse
0
53+193
Horse
0
55+157
Horse
0
43+170
Horse
0
44+245
Horse
0
40+159
Horse
0
44+169
Horse
0
45+181
Horse
0
43+173
Horse
0
41+167
Horse
0
40+171
Horse
0
45+161
Horse
0
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Horse
0
40+250
Horse
0
53+188
Horse
0
43+155
Horse
0
39+172
Horse
0
44+177
Horse
0
46+164
Horse
0
43+157
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
40+167
Horse
0
12+74
Horse
0
13+67
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+106
Panda
0
78+242
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+214
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+218
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+199
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+218
Ch.044: Create and Sing
Horse
0
104+234
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
77+249
Ch.041: Spine-chan Doesn't Sleep
Horse
0
80+273
Horse
1
76+317
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
97+228
Horse
0
79+241
Ch.037: A Perfectly Happy Prisoner
Horse
0
94+281
Ch.036: God's Move in Dream
Horse
0
87+293
Ch.035.5: v.1 c.Extra
Horse
0
87+277
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+125
Ch.034: Springy ? Princess
Horse
0
17+116
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+131
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+117
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
28+107
Ch.030: I Can Upgrade the Window!
Horse
0
22+127
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+128
Ch.027: The Sloth Making Machine
Horse
0
23+106
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
17+95
Ch.025: On a Cradle Unto the Grave
Horse
0
14+110
Ch.024: My Laundry Path
Horse
0
17+91
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+102
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+135
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+92
Panda
2
31+132
Panda
0
17+124
Panda
0
32+99
Panda
0
17+96
Panda
0
22+86
Panda
0
25+81
Panda
0
15+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
132+293
Panda
2
127+300
Panda
0
109+302
Panda
0
134+304
Panda
0
149+440
Panda
4
161+332
Panda
0
158+371
Panda
0
169+379
Panda
0
218+421
Panda
0
218+457
Panda
0
239+491
Panda
0
258+529
Panda
0
302+646
Panda
0
349+858
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
601+996
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