Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2245
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(407)
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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
1
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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
1
285+482
Koala
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405+933
Koala
0
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52+89
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33+84
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Fox
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36+81
Horse
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Horse
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33+83
Horse
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Horse
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38+97
Ch.288: The Night Watch Princess
Horse
0
60+90
Horse
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38+85
Fox
0
1+2
Horse
0
35+85
Horse
0
35+98
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+109
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+119
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
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41+91
Ch.278: Little Dogs VS Weirdo
Horse
0
42+90
Ch.277: If Only Princess Weren’t Here
Horse
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34+77
Ch.276: Princess Rapidly Developed
Horse
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34+92
Ch.275: Who is the Witch Here!?
Horse
0
44+95
Horse
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43+99
Ch.273: The Egg Society is Downright Psycho
Horse
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43+81
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+91
Horse
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49+87
Horse
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78+82
Horse
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56+108
Horse
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41+90
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41+144
Horse
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44+156
Horse
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46+184
Horse
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42+151
Horse
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55+154
Horse
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46+150
Ch.232: Our Demon King Castle's Petite Club
Duck
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23+202
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+244
Horse
0
46+131
Ch.229: Attack of the Dragon Uncle
Duck
0
45+181
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+189
Ch.227: My Brother is the Water Type
Duck
1
43+170
Ch.226: Sleepy and Famished
Duck
0
38+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+211
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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39+213
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+201
Ch.222: Softened Demon King-sama
Duck
1
46+219
Ch.221: They All Become the Princess
Duck
1
42+232
Ch.220: Flap! Birdgirl
Duck
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43+203
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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40+193
Ch.218: How to Use the Dormitory
Duck
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44+200
Ch.217: The Misfits of the Demon Academy
Duck
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36+180
Ch.216: Let's Go to School!
Duck
0
51+192
Ch.215: Hell with Extra Clothes
Duck
1
43+252
Ch.214: Zombie-chan's Nature
Duck
1
42+204
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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41+219
Ch.213: Only the Princes Isn't Aware
Duck
0
47+190
Ch.212: You Have To Watch It!
Duck
1
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
1
46+221
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
50+183
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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52+196
Vol.16 Ch.207: The Sea is Stormy
Duck
1
48+184
Ch.206: White! Coulomb Construction
Duck
0
43+180
Ch.205: Big Brother Massage
Duck
1
49+201
Ch.204: You Could Make It Fictional!
Duck
1
42+178
Vol.15 Ch.203: You Will Become King
Duck
1
38+168
Vol.15 Ch.202: Debugging Princess
Duck
1
35+167
Ch.201: Another Route
Duck
1
35+155
Vol.15 Ch.200: Accidental Leap
Duck
1
42+174
Vol.15 Ch.199: Taking and Running
Duck
1
33+144
Horse
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34+128
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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40+138
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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34+130
Vol.15 Ch.195: Audible Lullaby
Duck
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32+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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25+146
Vol.15 Ch.193: Captive Sympathy
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26+129
Vol.15 Ch.192: The Sleepless Town
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30+142
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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Vol.13 Ch.187: The String Pulling the God
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Vol.13 Ch.186: Be My Big Brother
Duck
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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
Duck
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25+137
Vol.15 Ch.183: Grandpa mom
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Vol.14 Ch.182: Class observing in the Demon Castle
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25+137
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+141
Vol.14 Ch.180: Princess Camp
Duck
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25+152
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
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15+124
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+122
Vol.14 Ch.175: The fur coated guy
Duck
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13+143
Ch.174: Bear Devils are the cutest in the world
Duck
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18+111
Ch.173: The late stage 1 boss
Duck
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12+123
Ch.172: The cell turned confession box
Duck
0
15+118
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+124
Ch.170: You make them, but not literally make them
Duck
0
15+145
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
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10+148
Ch.166: The old man lovers club
Duck
0
14+121
Ch.165: GO on the midnight train
Duck
0
19+98
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
56+213
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
65+249
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+244
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+284
Ch.152: The Boy with Grown Horns
Duck
0
55+240
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+237
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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61+244
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+257
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+94
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+83
Horse
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57+219
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+165
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+115
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+186
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+110
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+116
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
10+107
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+103
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+100
Horse
0
62+219
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+115
Horse
0
74+526
Horse
0
73+196
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
67+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+63
Horse
0
72+229
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
14+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+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+106
Horse
0
83+358
Horse
0
67+308
Vol.9 Ch.117.5: Omake
Duck
1
33+152
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+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+136
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+137
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+140
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+174
Ch.108: Fear! The Free Hostage
Duck
0
33+125
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+132
Horse
0
45+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+124
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
68+175
Horse
0
54+166
Horse
0
58+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+129
Horse
0
59+159
Horse
0
83+177
Horse
0
54+150
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+114
Horse
0
55+179
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+139
Horse
0
56+178
Horse
1
52+187
Horse
0
62+200
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
12+101
Horse
0
67+187
Horse
0
53+168
Horse
0
47+183
Horse
0
49+187
Horse
1
52+190
Horse
0
56+209
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+117
Ch.078.1: Omake
Horse
0
50+162
Panda
0
6+88
Horse
0
50+171
Horse
0
47+162
Horse
0
53+175
Horse
0
40+156
Panda
0
2+48
Horse
1
41+192
Horse
0
50+193
Horse
0
52+157
Horse
0
41+167
Horse
0
42+242
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
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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+247
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
41+152
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+166
Horse
0
12+73
Horse
0
13+68
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
13+107
Panda
0
77+234
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+211
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+230
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
76+245
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+268
Horse
1
74+314
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
95+223
Horse
0
77+237
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+282
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+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+112
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+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+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
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+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+87
Panda
2
30+126
Panda
0
17+116
Panda
0
32+96
Panda
0
17+92
Panda
0
22+83
Panda
0
25+80
Panda
0
15+84
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
124+282
Panda
2
122+289
Panda
0
104+291
Panda
0
127+294
Panda
0
141+418
Panda
1
155+318
Panda
0
152+354
Panda
0
162+365
Panda
0
211+402
Panda
0
205+442
Panda
0
232+462
Panda
0
242+504
Panda
0
293+615
Panda
0
338+831
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
587+966
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