Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
4.9K2117
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(375)
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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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270+501
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
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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
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Horse
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37+82
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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+89
Horse
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38+84
Horse
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36+84
Horse
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36+101
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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36+91
Ch.283: Running Uphill, the Harpie Race
Horse
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36+108
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
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43+120
Ch.281: The Idol Came On Her Own Accord
Horse
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45+137
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
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43+91
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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35+93
Ch.275: Who is the Witch Here!?
Horse
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44+86
Horse
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45+96
Ch.273: The Egg Society is Downright Psycho
Horse
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45+83
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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40+92
Horse
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51+90
Horse
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79+85
Horse
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57+109
Horse
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42+92
Horse
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Horse
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52+87
Horse
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Horse
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Horse
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Horse
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43+106
Horse
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Horse
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51+146
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Horse
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Horse
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46+235
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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Horse
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Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+199
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+240
Horse
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47+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
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43+178
Ch.227: My Brother is the Water Type
Duck
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42+170
Ch.226: Sleepy and Famished
Duck
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37+181
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+206
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+208
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+195
Ch.222: Softened Demon King-sama
Duck
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44+203
Ch.221: They All Become the Princess
Duck
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41+225
Ch.220: Flap! Birdgirl
Duck
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42+195
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+186
Ch.218: How to Use the Dormitory
Duck
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43+190
Ch.217: The Misfits of the Demon Academy
Duck
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35+175
Ch.216: Let's Go to School!
Duck
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49+188
Ch.215: Hell with Extra Clothes
Duck
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42+244
Ch.214: Zombie-chan's Nature
Duck
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41+197
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+215
Ch.213: Only the Princes Isn't Aware
Duck
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46+185
Ch.212: You Have To Watch It!
Duck
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46+192
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+189
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+211
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+176
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+190
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+180
Ch.206: White! Coulomb Construction
Duck
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41+172
Ch.205: Big Brother Massage
Duck
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47+190
Ch.204: You Could Make It Fictional!
Duck
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40+169
Vol.15 Ch.203: You Will Become King
Duck
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36+164
Vol.15 Ch.202: Debugging Princess
Duck
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33+158
Ch.201: Another Route
Duck
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34+145
Vol.15 Ch.200: Accidental Leap
Duck
1
40+164
Vol.15 Ch.199: Taking and Running
Duck
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32+139
Horse
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35+123
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+135
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+128
Vol.15 Ch.195: Audible Lullaby
Duck
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29+116
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+141
Vol.15 Ch.193: Captive Sympathy
Duck
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24+125
Vol.15 Ch.192: The Sleepless Town
Duck
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29+130
Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+149
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+142
Vol.13 Ch.187: The String Pulling the God
Duck
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22+128
Vol.13 Ch.186: Be My Big Brother
Duck
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25+238
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+181
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+128
Vol.15 Ch.183: Grandpa mom
Duck
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22+157
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+133
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+133
Vol.14 Ch.180: Princess Camp
Duck
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25+146
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+122
Vol.14 Ch.178: Togeyuki at home
Duck
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15+121
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+104
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+118
Vol.14 Ch.175: The fur coated guy
Duck
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Ch.174: Bear Devils are the cutest in the world
Duck
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18+108
Ch.173: The late stage 1 boss
Duck
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12+121
Ch.172: The cell turned confession box
Duck
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15+113
Ch.171: How many kilos are the slimes you lift?
Duck
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12+122
Ch.170: You make them, but not literally make them
Duck
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15+142
Ch.169: A princess always smells good
Duck
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9+115
Ch.168: Wooow~ Your home's a devil castle
Duck
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Ch.167: Don't make mistakes with name addresses
Duck
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10+142
Ch.166: The old man lovers club
Duck
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14+117
Ch.165: GO on the midnight train
Duck
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19+94
Ch.164: The black goat wrote a letter
Duck
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7+93
Ch.163: Fluffy soft pinball
Duck
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5+94
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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9+109
Vol.12 Ch.161: The World He Desires
Duck
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6+98
Horse
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58+208
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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5+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
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3+67
Horse
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71+244
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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71+237
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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65+221
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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61+294
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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69+272
Ch.152: The Boy with Grown Horns
Duck
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57+238
Vol.12 Ch.151: Princess Robo Mark III
Duck
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62+232
Horse
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3+97
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+232
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+249
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+90
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
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7+90
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+83
Horse
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60+216
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+135
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+107
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+118
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
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14+157
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
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10+108
Vol.11 Ch.138: Creator's Thrill Ride
Duck
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10+102
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
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11+180
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
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13+100
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
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9+110
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
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8+83
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
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11+102
Vol.11 Ch.132: You Were Young That Time
Duck
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6+100
Vol.11 Ch.131: Overdue Santa-san
Duck
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5+93
Horse
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65+215
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+110
Horse
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76+522
Horse
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75+191
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
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11+93
Horse
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70+217
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+58
Horse
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74+219
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
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13+107
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
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8+56
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
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7+100
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
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3+80
Horse
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86+340
Horse
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Vol.9 Ch.117.5: Omake
Duck
1
33+143
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
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32+143
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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35+305
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
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38+129
Vol.9 Ch.114: Hostage With Good Service
Duck
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29+125
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
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42+123
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
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30+133
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+119
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+79
Horse
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51+171
Ch.108: Fear! The Free Hostage
Duck
0
33+122
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+128
Horse
0
47+195
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+67
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+121
Ch.103: The Secret World Of Suyarrietty
Duck
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25+121
Horse
0
72+172
Horse
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59+163
Horse
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63+184
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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37+114
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
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42+125
Horse
0
62+158
Horse
0
86+171
Horse
0
58+147
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+89
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+110
Horse
0
58+176
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+96
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+137
Horse
0
59+174
Horse
1
55+184
Horse
0
64+193
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
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12+98
Horse
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69+185
Horse
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56+167
Horse
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50+181
Horse
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52+182
Horse
1
55+190
Horse
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59+205
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
19+98
Vol.6 Ch.78.5: Omake
Duck
0
44+114
Ch.078.1: Omake
Horse
0
53+159
Panda
0
8+87
Horse
0
50+167
Horse
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Horse
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54+169
Horse
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Panda
0
2+47
Horse
1
42+187
Horse
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Horse
0
53+149
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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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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Horse
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Horse
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Horse
0
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Horse
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Horse
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Horse
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Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
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39+158
Horse
0
13+68
Horse
0
13+65
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+99
Panda
0
80+230
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
87+204
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
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69+206
Ch.046: Looks Like We Have a Master of All Trades
Horse
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70+188
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+210
Ch.044: Create and Sing
Horse
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106+229
Panda
0
4+57
Ch.042: Which Child Sleeps the Most?
Horse
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78+243
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+264
Horse
1
76+315
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
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7+104
Horse
0
97+221
Horse
0
79+233
Ch.037: A Perfectly Happy Prisoner
Horse
0
92+274
Ch.036: God's Move in Dream
Horse
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87+284
Ch.035.5: v.1 c.Extra
Horse
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86+268
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+119
Ch.034: Springy ? Princess
Horse
0
18+111
Ch.033: Stop Getting Serious in a Party Game!
Horse
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18+126
Ch.032: Because the Princess is a Naughty Girl
Horse
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26+111
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+100
Ch.030: I Can Upgrade the Window!
Horse
0
22+120
Ch.029: Princess' Panties are Good Panties
Horse
0
20+121
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+120
Ch.027: The Sloth Making Machine
Horse
0
23+97
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+111
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+86
Ch.025: On a Cradle Unto the Grave
Horse
0
14+106
Ch.024: My Laundry Path
Horse
0
17+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+96
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+131
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+86
Panda
2
30+121
Panda
0
17+114
Panda
0
32+92
Panda
0
17+90
Panda
0
22+82
Panda
0
25+74
Panda
0
15+81
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
126+283
Panda
2
124+289
Panda
0
106+287
Panda
0
132+290
Panda
0
145+420
Panda
1
158+313
Panda
0
156+343
Panda
0
171+357
Panda
0
213+394
Panda
0
208+431
Panda
0
233+450
Panda
0
243+505
Panda
0
293+609
Panda
0
340+787
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
584+961
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