Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.2K2279
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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5.2K follows/133 Plan to read/4.6K Reading/3 Completed/20 On hold/12 Dropped/4 Re-reading
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Chapters(415)
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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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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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Horse
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Horse
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Horse
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Fox
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36+81
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Horse
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33+82
Horse
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Horse
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38+95
Ch.288: The Night Watch Princess
Horse
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60+89
Horse
0
38+83
Fox
0
0+0
Horse
0
35+83
Horse
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35+99
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+92
Ch.283: Running Uphill, the Harpie Race
Horse
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35+109
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+120
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
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46+140
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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42+89
Ch.278: Little Dogs VS Weirdo
Horse
0
43+90
Ch.277: If Only Princess Weren’t Here
Horse
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35+77
Ch.276: Princess Rapidly Developed
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35+92
Ch.275: Who is the Witch Here!?
Horse
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44+87
Horse
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Ch.273: The Egg Society is Downright Psycho
Horse
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45+82
Ch.272: Good Heavens, Large Dogs are the Best!
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Horse
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Horse
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Horse
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47+183
Horse
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Horse
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55+154
Horse
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Ch.232: Our Demon King Castle's Petite Club
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23+200
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+244
Horse
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46+129
Ch.229: Attack of the Dragon Uncle
Duck
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44+180
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+189
Ch.227: My Brother is the Water Type
Duck
1
42+170
Ch.226: Sleepy and Famished
Duck
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37+185
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+210
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+212
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+198
Ch.222: Softened Demon King-sama
Duck
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45+219
Ch.221: They All Become the Princess
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Ch.220: Flap! Birdgirl
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Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+192
Ch.218: How to Use the Dormitory
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43+199
Ch.217: The Misfits of the Demon Academy
Duck
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35+181
Ch.216: Let's Go to School!
Duck
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49+191
Ch.215: Hell with Extra Clothes
Duck
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42+247
Ch.214: Zombie-chan's Nature
Duck
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Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+217
Ch.213: Only the Princes Isn't Aware
Duck
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Ch.212: You Have To Watch It!
Duck
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Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+194
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+219
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+179
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
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Ch.206: White! Coulomb Construction
Duck
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41+177
Ch.205: Big Brother Massage
Duck
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Ch.204: You Could Make It Fictional!
Duck
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Vol.15 Ch.203: You Will Become King
Duck
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Vol.15 Ch.202: Debugging Princess
Duck
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Ch.201: Another Route
Duck
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34+154
Vol.15 Ch.200: Accidental Leap
Duck
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Vol.15 Ch.199: Taking and Running
Duck
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Horse
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Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
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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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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+134
Vol.14 Ch.181: Suyasuya Nemunemu
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29+137
Vol.14 Ch.180: Princess Camp
Duck
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26+149
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
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15+125
Vol.14 Ch.178: Togeyuki at home
Duck
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16+122
Vol.14 Ch.177: The rumored captive dealer
Duck
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21+106
Vol.14 Ch.176: He's still technically a dog.
Duck
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14+119
Vol.14 Ch.175: The fur coated guy
Duck
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14+141
Ch.174: Bear Devils are the cutest in the world
Duck
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19+110
Ch.173: The late stage 1 boss
Duck
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13+123
Ch.172: The cell turned confession box
Duck
0
16+119
Ch.171: How many kilos are the slimes you lift?
Duck
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13+124
Ch.170: You make them, but not literally make them
Duck
0
16+145
Ch.169: A princess always smells good
Duck
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10+127
Ch.168: Wooow~ Your home's a devil castle
Duck
0
10+117
Ch.167: Don't make mistakes with name addresses
Duck
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11+148
Ch.166: The old man lovers club
Duck
0
15+121
Ch.165: GO on the midnight train
Duck
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20+98
Ch.164: The black goat wrote a letter
Duck
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8+95
Ch.163: Fluffy soft pinball
Duck
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6+95
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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10+115
Vol.12 Ch.161: The World He Desires
Duck
0
7+105
Horse
0
56+211
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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6+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+73
Horse
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66+251
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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67+241
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+226
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
60+297
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+284
Ch.152: The Boy with Grown Horns
Duck
0
56+238
Vol.12 Ch.151: Princess Robo Mark III
Duck
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61+235
Horse
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3+103
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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62+240
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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61+254
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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58+216
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+139
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+161
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+113
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+112
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+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
63+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+113
Horse
0
74+523
Horse
0
73+192
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+97
Horse
0
68+218
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
73+224
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+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+105
Horse
0
84+355
Horse
0
68+305
Vol.9 Ch.117.5: Omake
Duck
1
34+146
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+148
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
36+313
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
39+135
Vol.9 Ch.114: Hostage With Good Service
Duck
0
30+134
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
43+124
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+138
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+122
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+84
Horse
0
48+173
Ch.108: Fear! The Free Hostage
Duck
0
34+123
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+130
Horse
0
45+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
30+122
Ch.103: The Secret World Of Suyarrietty
Duck
0
26+125
Horse
0
68+177
Horse
0
54+167
Horse
0
58+187
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
38+116
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+128
Horse
0
59+160
Horse
0
84+178
Horse
0
56+149
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
33+112
Horse
0
56+180
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+99
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
36+138
Horse
0
57+177
Horse
1
53+186
Horse
0
63+196
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
67+185
Horse
0
53+166
Horse
0
47+181
Horse
0
49+185
Horse
1
52+188
Horse
0
56+207
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+103
Vol.6 Ch.78.5: Omake
Duck
0
45+116
Ch.078.1: Omake
Horse
0
50+160
Panda
0
6+89
Horse
0
49+168
Horse
0
47+160
Horse
0
53+173
Horse
0
40+151
Panda
0
2+47
Horse
1
41+188
Horse
0
50+188
Horse
0
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Horse
0
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Horse
0
42+239
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
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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
42+147
Horse
0
38+165
Horse
0
44+172
Horse
0
46+157
Horse
0
42+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+162
Horse
0
12+71
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+104
Panda
0
78+231
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+204
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+209
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+191
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+209
Ch.044: Create and Sing
Horse
0
103+226
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
76+241
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+265
Horse
1
75+311
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
97+221
Horse
0
78+234
Ch.037: A Perfectly Happy Prisoner
Horse
0
93+284
Ch.036: God's Move in Dream
Horse
0
87+283
Ch.035.5: v.1 c.Extra
Horse
0
85+267
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
21+121
Ch.034: Springy ? Princess
Horse
0
19+116
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
19+125
Ch.032: Because the Princess is a Naughty Girl
Horse
0
28+110
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+102
Ch.030: I Can Upgrade the Window!
Horse
0
23+123
Ch.029: Princess' Panties are Good Panties
Horse
0
21+125
Ch.028: Totally Fluffy Futon Taxi
Horse
0
21+125
Ch.027: The Sloth Making Machine
Horse
0
23+100
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
21+113
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+92
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+132
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+87
Panda
2
30+124
Panda
0
17+116
Panda
0
32+94
Panda
0
17+91
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
125+281
Panda
2
123+289
Panda
0
106+291
Panda
0
129+293
Panda
0
143+415
Panda
1
155+317
Panda
0
152+352
Panda
0
165+359
Panda
0
215+395
Panda
0
205+433
Panda
0
231+461
Panda
0
241+501
Panda
0
289+619
Panda
0
335+824
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
580+958
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