Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2236
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(401)
Fox
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Fox
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Fox
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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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301+686
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Koala
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328+784
Koala
2
315+660
Koala
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Koala
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218+412
Koala
1
218+440
Koala
0
311+645
Koala
1
285+543
Koala
1
214+442
Koala
1
224+461
Fox
0
1+6
Koala
2
271+510
Koala
0
264+538
Koala
0
222+454
Koala
0
242+484
Koala
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240+512
Koala
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78+172
Koala
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61+133
Koala
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Koala
1
217+427
Koala
0
212+448
Koala
0
250+477
Koala
0
412+804
Koala
0
264+533
Fox
0
0+1
Koala
1
268+579
Koala
0
210+483
Koala
0
217+442
Koala
1
285+485
Koala
0
405+934
Koala
0
249+548
Horse
0
52+92
Horse
0
33+86
Horse
0
48+104
Horse
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59+142
Horse
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55+120
Horse
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35+85
Horse
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Horse
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46+98
Horse
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Horse
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40+93
Horse
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26+61
Horse
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Horse
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52+97
Horse
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36+85
Horse
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44+84
Horse
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33+86
Horse
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36+96
Horse
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38+104
Ch.288: The Night Watch Princess
Horse
0
60+94
Horse
0
38+89
Horse
0
35+89
Horse
0
35+102
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+93
Ch.283: Running Uphill, the Harpie Race
Horse
0
36+112
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
43+125
Ch.281: The Idol Came On Her Own Accord
Horse
0
45+141
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
47+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
42+93
Ch.278: Little Dogs VS Weirdo
Horse
0
43+95
Ch.277: If Only Princess Weren’t Here
Horse
0
35+82
Ch.276: Princess Rapidly Developed
Horse
0
35+97
Ch.275: Who is the Witch Here!?
Horse
0
44+92
Horse
0
44+102
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+85
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
0
38+98
Horse
0
49+93
Horse
0
79+88
Horse
0
56+113
Horse
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41+94
Horse
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43+109
Horse
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50+92
Horse
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49+104
Horse
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49+102
Horse
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49+99
Horse
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42+111
Horse
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45+148
Horse
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60+114
Horse
1
50+150
Horse
0
43+105
Horse
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42+99
Horse
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52+101
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44+103
Horse
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45+252
Horse
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43+162
Horse
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53+149
Horse
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44+147
Horse
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40+145
Horse
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41+162
Horse
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42+141
Horse
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41+172
Horse
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34+144
Horse
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38+158
Horse
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42+165
Horse
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44+194
Horse
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45+171
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42+196
Horse
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45+291
Horse
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40+163
Horse
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43+146
Horse
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45+158
Horse
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47+187
Horse
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43+158
Horse
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55+160
Horse
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46+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+248
Horse
0
47+131
Ch.229: Attack of the Dragon Uncle
Duck
0
44+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+192
Ch.227: My Brother is the Water Type
Duck
1
42+174
Ch.226: Sleepy and Famished
Duck
0
37+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+214
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
0
38+217
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+202
Ch.222: Softened Demon King-sama
Duck
1
45+220
Ch.221: They All Become the Princess
Duck
1
41+232
Ch.220: Flap! Birdgirl
Duck
0
42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+195
Ch.218: How to Use the Dormitory
Duck
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43+203
Ch.217: The Misfits of the Demon Academy
Duck
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35+182
Ch.216: Let's Go to School!
Duck
0
49+195
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
0
40+219
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
0
40+197
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+181
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+197
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+185
Ch.206: White! Coulomb Construction
Duck
0
41+180
Ch.205: Big Brother Massage
Duck
1
47+202
Ch.204: You Could Make It Fictional!
Duck
1
40+180
Vol.15 Ch.203: You Will Become King
Duck
1
36+170
Vol.15 Ch.202: Debugging Princess
Duck
1
33+168
Ch.201: Another Route
Duck
1
34+156
Vol.15 Ch.200: Accidental Leap
Duck
1
40+173
Vol.15 Ch.199: Taking and Running
Duck
1
32+148
Horse
0
35+132
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
0
39+141
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+124
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+149
Vol.15 Ch.193: Captive Sympathy
Duck
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24+129
Vol.15 Ch.192: The Sleepless Town
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29+143
Panda
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6+81
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+154
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+145
Vol.13 Ch.187: The String Pulling the God
Duck
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22+135
Vol.13 Ch.186: Be My Big Brother
Duck
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25+245
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+186
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+135
Vol.15 Ch.183: Grandpa mom
Duck
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22+164
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+136
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+138
Vol.14 Ch.180: Princess Camp
Duck
0
25+151
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+128
Vol.14 Ch.178: Togeyuki at home
Duck
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15+125
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+110
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+121
Vol.14 Ch.175: The fur coated guy
Duck
0
13+142
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+112
Ch.173: The late stage 1 boss
Duck
0
12+124
Ch.172: The cell turned confession box
Duck
0
15+120
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+129
Ch.170: You make them, but not literally make them
Duck
0
15+147
Ch.169: A princess always smells good
Duck
0
9+130
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+120
Ch.167: Don't make mistakes with name addresses
Duck
0
10+152
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+96
Ch.163: Fluffy soft pinball
Duck
0
5+96
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+115
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
57+216
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+93
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+72
Horse
0
66+253
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+247
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+231
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+303
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+288
Ch.152: The Boy with Grown Horns
Duck
0
56+244
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+242
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
62+246
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
61+261
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+84
Horse
0
58+222
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+164
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+115
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+113
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+107
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+116
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+100
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+96
Horse
0
63+221
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
10+114
Horse
0
74+530
Horse
0
73+197
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
68+222
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
73+228
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+112
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+108
Horse
0
84+360
Horse
0
68+310
Vol.9 Ch.117.5: Omake
Duck
1
33+148
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+314
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+135
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+135
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+126
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+137
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+133
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
49+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
46+195
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
29+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
69+176
Horse
0
55+167
Horse
0
59+186
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+130
Horse
0
60+160
Horse
0
84+180
Horse
0
55+151
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+93
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+113
Horse
0
56+182
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+99
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+139
Horse
0
57+179
Horse
1
53+189
Horse
0
63+202
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+104
Horse
0
68+190
Horse
0
54+170
Horse
0
48+184
Horse
0
50+188
Horse
1
53+191
Horse
0
57+210
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
18+101
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
51+162
Panda
0
6+89
Horse
0
50+167
Horse
0
48+159
Horse
0
54+174
Horse
0
41+151
Panda
0
2+48
Horse
1
42+188
Horse
0
52+188
Horse
0
53+153
Horse
0
42+167
Horse
0
43+240
Horse
0
39+154
Horse
0
43+165
Horse
0
44+176
Horse
0
42+169
Horse
0
40+162
Horse
0
39+167
Horse
0
44+156
Horse
0
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Horse
0
38+244
Horse
0
52+186
Horse
0
44+149
Horse
0
39+167
Horse
0
44+174
Horse
0
46+159
Horse
0
42+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+162
Horse
0
13+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+104
Panda
0
79+239
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+212
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+199
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+219
Ch.044: Create and Sing
Horse
0
105+233
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
78+251
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+273
Horse
1
76+318
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
1
97+228
Horse
0
79+244
Ch.037: A Perfectly Happy Prisoner
Horse
0
92+285
Ch.036: God's Move in Dream
Horse
0
87+290
Ch.035.5: v.1 c.Extra
Horse
0
86+274
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+116
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+126
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+102
Ch.030: I Can Upgrade the Window!
Horse
0
22+124
Ch.029: Princess' Panties are Good Panties
Horse
0
20+125
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+126
Ch.027: The Sloth Making Machine
Horse
0
23+100
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
19+116
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+92
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
18+90
Ch.023: I'm Going to Visit You Tonight
Horse
0
15+100
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+134
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+88
Panda
3
31+127
Panda
0
18+118
Panda
1
33+95
Panda
0
18+93
Panda
0
23+85
Panda
0
26+80
Panda
0
15+84
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
126+286
Panda
2
124+295
Panda
0
106+293
Panda
0
129+297
Panda
0
143+420
Panda
1
155+322
Panda
0
153+355
Panda
0
165+364
Panda
2
212+399
Panda
0
205+438
Panda
0
233+462
Panda
0
243+505
Panda
0
290+614
Panda
0
338+828
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
580+959
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