Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2117
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(399)
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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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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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Fox
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1+10
Koala
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269+577
Koala
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Koala
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Koala
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Koala
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406+934
Koala
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Horse
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Horse
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33+86
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48+104
Horse
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Horse
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Horse
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44+81
Horse
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Horse
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Horse
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38+101
Ch.288: The Night Watch Princess
Horse
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60+92
Horse
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38+86
Horse
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35+86
Horse
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35+103
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+93
Ch.283: Running Uphill, the Harpie Race
Horse
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35+111
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
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42+122
Ch.281: The Idol Came On Her Own Accord
Horse
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44+140
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+142
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+92
Ch.278: Little Dogs VS Weirdo
Horse
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44+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+95
Ch.275: Who is the Witch Here!?
Horse
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43+91
Horse
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43+102
Ch.273: The Egg Society is Downright Psycho
Horse
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43+85
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+92
Horse
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49+89
Horse
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78+84
Horse
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56+110
Horse
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41+91
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
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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+203
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+247
Horse
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46+129
Ch.229: Attack of the Dragon Uncle
Duck
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44+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+193
Ch.227: My Brother is the Water Type
Duck
1
42+174
Ch.226: Sleepy and Famished
Duck
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37+190
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+214
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+214
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+201
Ch.222: Softened Demon King-sama
Duck
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45+221
Ch.221: They All Become the Princess
Duck
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41+231
Ch.220: Flap! Birdgirl
Duck
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42+205
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+194
Ch.218: How to Use the Dormitory
Duck
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43+202
Ch.217: The Misfits of the Demon Academy
Duck
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35+183
Ch.216: Let's Go to School!
Duck
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50+195
Ch.215: Hell with Extra Clothes
Duck
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42+250
Ch.214: Zombie-chan's Nature
Duck
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41+205
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+220
Ch.213: Only the Princes Isn't Aware
Duck
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46+191
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+198
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+223
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+181
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+197
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+184
Ch.206: White! Coulomb Construction
Duck
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41+181
Ch.205: Big Brother Massage
Duck
1
47+203
Ch.204: You Could Make It Fictional!
Duck
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40+180
Vol.15 Ch.203: You Will Become King
Duck
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36+170
Vol.15 Ch.202: Debugging Princess
Duck
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33+170
Ch.201: Another Route
Duck
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34+156
Vol.15 Ch.200: Accidental Leap
Duck
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40+173
Vol.15 Ch.199: Taking and Running
Duck
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32+145
Horse
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34+127
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+140
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
Duck
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29+121
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+147
Vol.15 Ch.193: Captive Sympathy
Duck
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Vol.15 Ch.192: The Sleepless Town
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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
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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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Vol.15 Ch.183: Grandpa mom
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Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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Vol.14 Ch.181: Suyasuya Nemunemu
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28+139
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+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+108
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+121
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+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+120
Ch.171: How many kilos are the slimes you lift?
Duck
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12+126
Ch.170: You make them, but not literally make them
Duck
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15+148
Ch.169: A princess always smells good
Duck
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9+130
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+120
Ch.167: Don't make mistakes with name addresses
Duck
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10+152
Ch.166: The old man lovers club
Duck
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14+124
Ch.165: GO on the midnight train
Duck
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19+97
Ch.164: The black goat wrote a letter
Duck
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7+95
Ch.163: Fluffy soft pinball
Duck
0
5+95
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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56+215
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
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5+93
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
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3+73
Horse
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65+250
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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66+247
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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63+230
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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59+303
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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67+287
Ch.152: The Boy with Grown Horns
Duck
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55+242
Vol.12 Ch.151: Princess Robo Mark III
Duck
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60+240
Horse
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3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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5+92
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
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7+94
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
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8+83
Horse
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Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+142
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+113
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+124
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
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14+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+114
Vol.11 Ch.138: Creator's Thrill Ride
Duck
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10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
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11+185
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
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13+108
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
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9+115
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
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8+90
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
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9+106
Vol.11 Ch.132: You Were Young That Time
Duck
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6+101
Vol.11 Ch.131: Overdue Santa-san
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5+97
Horse
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62+220
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
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9+115
Horse
0
73+527
Horse
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72+196
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+99
Horse
0
67+221
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+67
Horse
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72+227
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
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13+112
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
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8+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
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7+106
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
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3+105
Horse
0
83+357
Horse
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67+308
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+150
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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35+315
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+135
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+125
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+136
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+123
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
49+177
Ch.108: Fear! The Free Hostage
Duck
0
33+125
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+130
Horse
0
46+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
29+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+125
Horse
0
68+176
Horse
0
54+166
Horse
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58+185
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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38+117
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+129
Horse
0
59+158
Horse
0
83+176
Horse
0
54+149
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+93
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
33+114
Horse
0
55+178
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+101
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
36+140
Horse
0
56+176
Horse
1
52+187
Horse
0
62+197
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
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11+101
Horse
0
67+186
Horse
0
53+167
Horse
0
47+181
Horse
0
49+186
Horse
1
52+190
Horse
0
56+210
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+104
Vol.6 Ch.78.5: Omake
Duck
0
45+116
Ch.078.1: Omake
Horse
0
50+162
Panda
0
6+88
Horse
0
49+171
Horse
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47+163
Horse
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53+177
Horse
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40+155
Panda
0
2+47
Horse
1
41+192
Horse
0
50+191
Horse
0
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Horse
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Horse
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42+242
Horse
0
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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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Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
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38+163
Horse
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12+74
Horse
0
13+67
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+106
Panda
0
77+233
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
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67+211
Ch.046: Looks Like We Have a Master of All Trades
Horse
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68+194
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+212
Ch.044: Create and Sing
Horse
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103+229
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
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76+245
Ch.041: Spine-chan Doesn't Sleep
Horse
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77+271
Horse
1
74+315
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
95+224
Horse
0
77+238
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+282
Ch.036: God's Move in Dream
Horse
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85+287
Ch.035.5: v.1 c.Extra
Horse
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84+271
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+124
Ch.034: Springy ? Princess
Horse
0
17+118
Ch.033: Stop Getting Serious in a Party Game!
Horse
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18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
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26+113
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+103
Ch.030: I Can Upgrade the Window!
Horse
0
22+124
Ch.029: Princess' Panties are Good Panties
Horse
0
20+126
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+125
Ch.027: The Sloth Making Machine
Horse
0
23+100
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+89
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+88
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+280
Panda
2
122+288
Panda
0
104+290
Panda
0
127+292
Panda
0
143+418
Panda
1
154+317
Panda
0
151+355
Panda
0
161+362
Panda
0
210+397
Panda
0
203+434
Panda
0
230+457
Panda
0
239+500
Panda
0
288+610
Panda
0
334+821
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
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