Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2249
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(408)
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Fox
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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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Fox
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Koala
2
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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
1
218+425
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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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218+440
Koala
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286+479
Koala
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406+930
Koala
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52+89
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33+83
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Horse
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Horse
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Fox
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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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36+81
Horse
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Horse
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33+82
Horse
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36+93
Horse
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Ch.288: The Night Watch Princess
Horse
0
60+91
Horse
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38+83
Fox
0
0+6
Horse
0
35+86
Horse
0
35+100
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+93
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+111
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+122
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+139
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+139
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+91
Ch.278: Little Dogs VS Weirdo
Horse
0
42+93
Ch.277: If Only Princess Weren’t Here
Horse
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34+81
Ch.276: Princess Rapidly Developed
Horse
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34+99
Ch.275: Who is the Witch Here!?
Horse
0
43+92
Horse
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43+102
Ch.273: The Egg Society is Downright Psycho
Horse
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43+85
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+93
Horse
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49+88
Horse
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78+82
Horse
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56+109
Horse
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Horse
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Horse
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Horse
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46+185
Horse
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42+154
Horse
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54+157
Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+201
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+244
Horse
0
46+129
Ch.229: Attack of the Dragon Uncle
Duck
0
44+182
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+191
Ch.227: My Brother is the Water Type
Duck
1
42+172
Ch.226: Sleepy and Famished
Duck
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37+190
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+214
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+215
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+203
Ch.222: Softened Demon King-sama
Duck
1
45+219
Ch.221: They All Become the Princess
Duck
1
41+232
Ch.220: Flap! Birdgirl
Duck
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42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+194
Ch.218: How to Use the Dormitory
Duck
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43+199
Ch.217: The Misfits of the Demon Academy
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35+183
Ch.216: Let's Go to School!
Duck
0
54+192
Ch.215: Hell with Extra Clothes
Duck
1
43+248
Ch.214: Zombie-chan's Nature
Duck
1
42+202
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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41+217
Ch.213: Only the Princes Isn't Aware
Duck
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47+189
Ch.212: You Have To Watch It!
Duck
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47+194
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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46+221
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+184
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+194
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+184
Ch.206: White! Coulomb Construction
Duck
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41+179
Ch.205: Big Brother Massage
Duck
1
47+200
Ch.204: You Could Make It Fictional!
Duck
1
40+178
Vol.15 Ch.203: You Will Become King
Duck
1
36+168
Vol.15 Ch.202: Debugging Princess
Duck
1
33+167
Ch.201: Another Route
Duck
1
34+156
Vol.15 Ch.200: Accidental Leap
Duck
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41+173
Vol.15 Ch.199: Taking and Running
Duck
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32+145
Horse
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34+127
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+139
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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29+123
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+149
Vol.15 Ch.193: Captive Sympathy
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24+128
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
Duck
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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
Duck
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25+135
Vol.14 Ch.181: Suyasuya Nemunemu
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28+138
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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14+127
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+109
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+112
Ch.173: The late stage 1 boss
Duck
0
12+126
Ch.172: The cell turned confession box
Duck
0
15+121
Ch.171: How many kilos are the slimes you lift?
Duck
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12+129
Ch.170: You make them, but not literally make them
Duck
0
15+147
Ch.169: A princess always smells good
Duck
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9+129
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+149
Ch.166: The old man lovers club
Duck
0
14+125
Ch.165: GO on the midnight train
Duck
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19+98
Ch.164: The black goat wrote a letter
Duck
0
7+95
Ch.163: Fluffy soft pinball
Duck
0
5+97
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+106
Horse
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56+214
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+75
Horse
0
65+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+243
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+228
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+299
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+285
Ch.152: The Boy with Grown Horns
Duck
0
55+240
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+237
Horse
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3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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61+243
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+258
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+96
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
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58+219
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+140
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+112
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+124
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+163
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+113
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+183
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+106
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+115
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+91
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+102
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+97
Horse
0
63+219
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+115
Horse
0
74+527
Horse
0
73+195
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
68+221
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+113
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+106
Horse
0
84+358
Horse
0
68+307
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+152
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+140
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+138
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+127
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+140
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+127
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
52+177
Ch.108: Fear! The Free Hostage
Duck
0
34+127
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+135
Horse
0
47+196
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+125
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+127
Horse
0
70+176
Horse
0
57+167
Horse
0
61+190
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+132
Horse
0
61+161
Horse
0
85+179
Horse
0
56+151
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+115
Horse
0
57+181
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+102
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+142
Horse
0
58+179
Horse
1
54+191
Horse
0
64+202
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
69+188
Horse
0
55+171
Horse
0
49+184
Horse
0
51+189
Horse
1
55+193
Horse
0
58+211
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+103
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
52+164
Panda
0
6+88
Horse
0
50+171
Horse
0
48+164
Horse
0
54+177
Horse
0
41+156
Panda
0
2+47
Horse
1
42+193
Horse
0
50+193
Horse
0
52+157
Horse
0
41+168
Horse
0
42+244
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
0
37+246
Horse
0
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Horse
0
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Horse
0
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Horse
0
43+177
Horse
0
45+162
Horse
0
41+154
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+165
Horse
0
12+72
Horse
0
13+69
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+108
Panda
0
80+236
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
86+211
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
70+214
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
72+195
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
80+217
Ch.044: Create and Sing
Horse
0
108+239
Panda
0
5+61
Ch.042: Which Child Sleeps the Most?
Horse
0
80+248
Ch.041: Spine-chan Doesn't Sleep
Horse
0
82+273
Horse
1
79+318
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
99+226
Horse
0
81+240
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+300
Ch.036: God's Move in Dream
Horse
0
88+290
Ch.035.5: v.1 c.Extra
Horse
0
87+273
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+125
Ch.034: Springy ? Princess
Horse
0
17+118
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+115
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+126
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+126
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+97
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
17+91
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+100
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+87
Panda
2
30+129
Panda
0
17+117
Panda
0
32+94
Panda
0
17+92
Panda
0
22+83
Panda
0
25+81
Panda
0
15+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+282
Panda
2
125+287
Panda
0
107+290
Panda
0
130+294
Panda
0
144+420
Panda
1
158+321
Panda
0
153+354
Panda
0
163+364
Panda
0
212+399
Panda
0
206+448
Panda
0
234+465
Panda
0
245+516
Panda
0
292+624
Panda
0
338+852
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
583+972
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