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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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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Fox
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0+7
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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406+930
Koala
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52+90
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Fox
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Horse
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36+82
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Horse
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Horse
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Horse
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Ch.288: The Night Watch Princess
Horse
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60+93
Horse
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38+85
Fox
0
0+8
Horse
0
35+89
Horse
0
35+101
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+95
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+113
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+124
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+141
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+140
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+92
Ch.278: Little Dogs VS Weirdo
Horse
0
42+94
Ch.277: If Only Princess Weren’t Here
Horse
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34+82
Ch.276: Princess Rapidly Developed
Horse
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34+100
Ch.275: Who is the Witch Here!?
Horse
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43+95
Horse
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45+104
Ch.273: The Egg Society is Downright Psycho
Horse
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44+86
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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39+95
Horse
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50+89
Horse
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79+84
Horse
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57+110
Horse
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Horse
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Horse
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48+187
Horse
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44+157
Horse
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56+159
Horse
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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
53+246
Horse
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46+131
Ch.229: Attack of the Dragon Uncle
Duck
0
46+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
45+192
Ch.227: My Brother is the Water Type
Duck
1
44+173
Ch.226: Sleepy and Famished
Duck
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39+192
Ch.225: Sweet Dreams, Demon Castle
Duck
1
55+217
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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40+216
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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44+205
Ch.222: Softened Demon King-sama
Duck
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47+220
Ch.221: They All Become the Princess
Duck
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43+233
Ch.220: Flap! Birdgirl
Duck
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44+207
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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41+196
Ch.218: How to Use the Dormitory
Duck
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45+201
Ch.217: The Misfits of the Demon Academy
Duck
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37+186
Ch.216: Let's Go to School!
Duck
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58+194
Ch.215: Hell with Extra Clothes
Duck
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44+250
Ch.214: Zombie-chan's Nature
Duck
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43+204
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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42+219
Ch.213: Only the Princes Isn't Aware
Duck
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48+191
Ch.212: You Have To Watch It!
Duck
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49+198
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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42+198
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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47+223
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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50+185
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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52+195
Vol.16 Ch.207: The Sea is Stormy
Duck
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47+185
Ch.206: White! Coulomb Construction
Duck
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42+180
Ch.205: Big Brother Massage
Duck
1
47+201
Ch.204: You Could Make It Fictional!
Duck
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40+179
Vol.15 Ch.203: You Will Become King
Duck
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36+169
Vol.15 Ch.202: Debugging Princess
Duck
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33+168
Ch.201: Another Route
Duck
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34+157
Vol.15 Ch.200: Accidental Leap
Duck
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41+175
Vol.15 Ch.199: Taking and Running
Duck
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32+146
Horse
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Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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Vol.15 Ch.196: I Made It As Shiny As Gold After All
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32+131
Vol.15 Ch.195: Audible Lullaby
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29+124
Vol.15 Ch.194: That is Why You Get Kidnapped
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Vol.15 Ch.193: Captive Sympathy
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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
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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
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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+153
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
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12+126
Ch.172: The cell turned confession box
Duck
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15+122
Ch.171: How many kilos are the slimes you lift?
Duck
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12+130
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+151
Ch.166: The old man lovers club
Duck
0
14+125
Ch.165: GO on the midnight train
Duck
0
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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57+220
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
66+254
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+233
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+304
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+292
Ch.152: The Boy with Grown Horns
Duck
0
56+244
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+241
Horse
0
3+103
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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62+247
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+261
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+96
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+83
Horse
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58+223
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+114
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+184
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+94
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+108
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+104
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+98
Horse
0
63+224
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+118
Horse
0
74+532
Horse
0
73+199
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+100
Horse
0
68+225
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
73+232
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+114
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+59
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+364
Horse
0
68+311
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+316
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+129
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+130
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+87
Horse
0
52+181
Ch.108: Fear! The Free Hostage
Duck
0
34+128
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+135
Horse
0
47+199
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
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0
25+127
Horse
0
70+179
Horse
0
57+170
Horse
0
61+194
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+122
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+132
Horse
0
61+165
Horse
0
85+184
Horse
0
56+155
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+116
Horse
0
57+185
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+142
Horse
0
58+182
Horse
1
54+194
Horse
0
64+206
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
69+191
Horse
0
55+174
Horse
0
49+187
Horse
0
51+194
Horse
1
55+196
Horse
0
58+214
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
19+105
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
52+167
Panda
0
6+88
Horse
0
50+175
Horse
0
48+167
Horse
0
54+182
Horse
0
41+160
Panda
0
2+47
Horse
1
42+196
Horse
0
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Horse
0
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Horse
0
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Horse
0
42+248
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
39+166
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
45+164
Horse
0
41+156
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+167
Horse
0
12+73
Horse
0
13+71
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+108
Panda
0
80+238
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
86+214
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
70+216
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
72+198
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
80+220
Ch.044: Create and Sing
Horse
0
108+242
Panda
0
5+61
Ch.042: Which Child Sleeps the Most?
Horse
0
80+250
Ch.041: Spine-chan Doesn't Sleep
Horse
0
82+275
Horse
1
79+320
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
99+228
Horse
0
81+243
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+310
Ch.036: God's Move in Dream
Horse
0
88+292
Ch.035.5: v.1 c.Extra
Horse
0
87+276
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+128
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+114
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+130
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+285
Panda
2
125+291
Panda
0
107+293
Panda
0
130+299
Panda
0
144+424
Panda
1
159+325
Panda
0
154+359
Panda
0
164+368
Panda
0
213+404
Panda
0
207+454
Panda
0
235+470
Panda
0
246+524
Panda
0
293+632
Panda
0
339+861
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
584+985
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