Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2248
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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Koala
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Koala
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Fox
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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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Koala
2
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326+779
Koala
2
314+655
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Koala
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217+438
Koala
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310+642
Koala
1
284+540
Koala
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213+438
Koala
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223+456
Fox
0
0+3
Koala
2
270+506
Koala
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263+532
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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61+131
Koala
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Koala
1
217+423
Koala
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Koala
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250+474
Koala
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412+803
Koala
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264+531
Fox
0
0+2
Koala
1
268+575
Koala
0
210+479
Koala
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217+440
Koala
1
285+479
Koala
0
405+930
Koala
0
248+546
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52+87
Horse
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33+83
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Horse
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59+135
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Horse
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Horse
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Fox
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0+3
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Horse
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Horse
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Horse
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26+57
Horse
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Horse
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Horse
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36+81
Horse
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44+78
Horse
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33+82
Horse
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36+92
Horse
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38+95
Ch.288: The Night Watch Princess
Horse
0
60+90
Horse
0
38+83
Fox
0
0+5
Horse
0
35+86
Horse
0
35+100
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
35+110
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+138
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+139
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+90
Ch.278: Little Dogs VS Weirdo
Horse
0
42+93
Ch.277: If Only Princess Weren’t Here
Horse
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34+80
Ch.276: Princess Rapidly Developed
Horse
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34+96
Ch.275: Who is the Witch Here!?
Horse
0
43+90
Horse
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43+101
Ch.273: The Egg Society is Downright Psycho
Horse
0
43+84
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+108
Horse
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41+89
Horse
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Horse
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36+154
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Horse
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44+155
Horse
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46+184
Horse
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42+153
Horse
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54+157
Horse
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45+150
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+181
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
0
37+189
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
1
42+202
Ch.222: Softened Demon King-sama
Duck
1
45+219
Ch.221: They All Become the Princess
Duck
1
41+230
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+193
Ch.218: How to Use the Dormitory
Duck
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43+199
Ch.217: The Misfits of the Demon Academy
Duck
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35+182
Ch.216: Let's Go to School!
Duck
0
52+192
Ch.215: Hell with Extra Clothes
Duck
1
42+248
Ch.214: Zombie-chan's Nature
Duck
1
41+202
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
0
40+217
Ch.213: Only the Princes Isn't Aware
Duck
0
46+189
Ch.212: You Have To Watch It!
Duck
1
46+194
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+221
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+194
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+183
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+155
Vol.15 Ch.200: Accidental Leap
Duck
1
40+172
Vol.15 Ch.199: Taking and Running
Duck
1
32+145
Horse
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34+126
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
Duck
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32+130
Vol.15 Ch.195: Audible Lullaby
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29+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+147
Vol.15 Ch.193: Captive Sympathy
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24+128
Vol.15 Ch.192: The Sleepless Town
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29+140
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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21+144
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+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+135
Vol.15 Ch.183: Grandpa mom
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22+160
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+135
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+138
Vol.14 Ch.180: Princess Camp
Duck
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25+149
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+126
Vol.14 Ch.178: Togeyuki at home
Duck
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15+124
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
0
13+120
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+111
Ch.173: The late stage 1 boss
Duck
0
12+124
Ch.172: The cell turned confession box
Duck
0
15+119
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+146
Ch.169: A princess always smells good
Duck
0
9+128
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+118
Ch.167: Don't make mistakes with name addresses
Duck
0
10+148
Ch.166: The old man lovers club
Duck
0
14+122
Ch.165: GO on the midnight train
Duck
0
19+97
Ch.164: The black goat wrote a letter
Duck
0
7+95
Ch.163: Fluffy soft pinball
Duck
0
5+95
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+105
Horse
0
56+211
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+73
Horse
0
65+246
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+241
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+226
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+297
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+282
Ch.152: The Boy with Grown Horns
Duck
0
55+238
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+235
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+241
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+254
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+94
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+83
Horse
0
57+216
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+140
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+111
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+123
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+162
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+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+88
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+104
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
62+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
73+523
Horse
0
72+192
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
67+217
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
72+223
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+57
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
83+354
Horse
0
67+304
Vol.9 Ch.117.5: Omake
Duck
1
33+146
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+313
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+137
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+124
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+125
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+84
Horse
0
48+172
Ch.108: Fear! The Free Hostage
Duck
0
34+125
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+132
Horse
0
45+193
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
68+173
Horse
0
55+164
Horse
0
59+186
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+118
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+131
Horse
0
60+157
Horse
0
84+175
Horse
0
55+148
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+114
Horse
0
56+177
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+140
Horse
0
57+175
Horse
1
53+185
Horse
0
63+195
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
68+184
Horse
0
54+165
Horse
0
48+180
Horse
0
50+184
Horse
1
53+187
Horse
0
57+206
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+102
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
51+160
Panda
0
6+88
Horse
0
49+167
Horse
0
47+160
Horse
0
53+173
Horse
0
40+152
Panda
0
2+47
Horse
1
41+189
Horse
0
50+189
Horse
0
52+153
Horse
0
41+164
Horse
0
42+239
Horse
0
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Horse
0
42+163
Horse
0
43+175
Horse
0
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Horse
0
39+161
Horse
0
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Horse
0
43+154
Horse
0
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Horse
0
37+243
Horse
0
51+183
Horse
0
42+149
Horse
0
38+167
Horse
0
43+174
Horse
0
45+157
Horse
0
41+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+163
Horse
0
12+72
Horse
0
13+68
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
79+232
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+205
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
69+209
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
71+192
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+210
Ch.044: Create and Sing
Horse
0
106+228
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
80+243
Ch.041: Spine-chan Doesn't Sleep
Horse
0
82+266
Horse
1
79+312
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
99+221
Horse
0
81+235
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+281
Ch.036: God's Move in Dream
Horse
0
88+284
Ch.035.5: v.1 c.Extra
Horse
0
87+267
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+121
Ch.034: Springy ? Princess
Horse
0
17+115
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+110
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+122
Ch.029: Princess' Panties are Good Panties
Horse
0
20+124
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+124
Ch.027: The Sloth Making Machine
Horse
0
23+99
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+93
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+98
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+125
Panda
0
17+116
Panda
0
32+94
Panda
0
17+92
Panda
0
22+83
Panda
0
25+79
Panda
0
15+84
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+277
Panda
2
125+283
Panda
0
107+285
Panda
0
130+288
Panda
0
144+412
Panda
1
158+312
Panda
0
153+346
Panda
0
163+355
Panda
0
212+391
Panda
0
206+435
Panda
0
234+457
Panda
0
244+504
Panda
0
292+612
Panda
0
338+831
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
581+959
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