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(400)
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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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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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270+520
Koala
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263+538
Koala
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221+453
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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217+428
Koala
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Koala
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252+476
Koala
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414+805
Koala
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266+533
Fox
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0+1
Koala
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270+581
Koala
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212+482
Koala
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219+443
Koala
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287+482
Koala
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407+935
Koala
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250+548
Horse
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53+89
Horse
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34+86
Horse
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49+105
Horse
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60+136
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Horse
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36+84
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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36+83
Horse
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Horse
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33+85
Horse
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Horse
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Ch.288: The Night Watch Princess
Horse
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60+91
Horse
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38+84
Horse
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35+84
Horse
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35+100
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+110
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+139
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+143
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+92
Ch.278: Little Dogs VS Weirdo
Horse
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42+95
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+96
Ch.275: Who is the Witch Here!?
Horse
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43+91
Horse
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43+100
Ch.273: The Egg Society is Downright Psycho
Horse
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43+86
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+94
Horse
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49+93
Horse
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78+87
Horse
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56+115
Horse
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Horse
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Horse
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50+92
Horse
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Horse
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Horse
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Horse
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42+111
Horse
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Horse
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Horse
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50+151
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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46+186
Horse
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42+154
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+246
Horse
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46+130
Ch.229: Attack of the Dragon Uncle
Duck
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44+182
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+191
Ch.227: My Brother is the Water Type
Duck
1
42+172
Ch.226: Sleepy and Famished
Duck
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37+187
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+212
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+199
Ch.222: Softened Demon King-sama
Duck
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45+218
Ch.221: They All Become the Princess
Duck
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41+230
Ch.220: Flap! Birdgirl
Duck
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42+203
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+193
Ch.218: How to Use the Dormitory
Duck
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43+200
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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51+192
Ch.215: Hell with Extra Clothes
Duck
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42+248
Ch.214: Zombie-chan's Nature
Duck
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41+203
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+218
Ch.213: Only the Princes Isn't Aware
Duck
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46+189
Ch.212: You Have To Watch It!
Duck
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46+195
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+220
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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46+182
Ch.206: White! Coulomb Construction
Duck
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41+177
Ch.205: Big Brother Massage
Duck
1
47+199
Ch.204: You Could Make It Fictional!
Duck
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40+177
Vol.15 Ch.203: You Will Become King
Duck
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36+167
Vol.15 Ch.202: Debugging Princess
Duck
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33+166
Ch.201: Another Route
Duck
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34+153
Vol.15 Ch.200: Accidental Leap
Duck
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40+171
Vol.15 Ch.199: Taking and Running
Duck
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32+143
Horse
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34+128
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+129
Vol.15 Ch.195: Audible Lullaby
Duck
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30+119
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+144
Vol.15 Ch.193: Captive Sympathy
Duck
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24+128
Vol.15 Ch.192: The Sleepless Town
Duck
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29+139
Panda
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6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+206
Vol.15 Ch.189: The Ultimate Legal Comfort
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23+153
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+143
Vol.13 Ch.187: The String Pulling the God
Duck
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22+134
Vol.13 Ch.186: Be My Big Brother
Duck
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25+244
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+185
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+134
Vol.15 Ch.183: Grandpa mom
Duck
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Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+134
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+136
Vol.14 Ch.180: Princess Camp
Duck
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25+149
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+125
Vol.14 Ch.178: Togeyuki at home
Duck
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15+122
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+106
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+120
Vol.14 Ch.175: The fur coated guy
Duck
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13+141
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
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15+118
Ch.171: How many kilos are the slimes you lift?
Duck
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12+124
Ch.170: You make them, but not literally make them
Duck
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15+145
Ch.169: A princess always smells good
Duck
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9+127
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+117
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+122
Ch.165: GO on the midnight train
Duck
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19+97
Ch.164: The black goat wrote a letter
Duck
0
7+95
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+105
Horse
0
56+213
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+72
Horse
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65+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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66+242
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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63+227
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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59+298
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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67+283
Ch.152: The Boy with Grown Horns
Duck
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55+239
Vol.12 Ch.151: Princess Robo Mark III
Duck
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60+236
Horse
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3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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61+241
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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60+256
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+84
Horse
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57+218
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
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13+112
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+113
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+184
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+114
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
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8+89
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
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9+105
Vol.11 Ch.132: You Were Young That Time
Duck
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6+101
Vol.11 Ch.131: Overdue Santa-san
Duck
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5+97
Horse
0
63+216
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
74+524
Horse
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73+193
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
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73+224
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
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13+111
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
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7+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
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3+105
Horse
0
84+355
Horse
0
68+305
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+149
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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35+314
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
31+137
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+84
Horse
0
49+172
Ch.108: Fear! The Free Hostage
Duck
0
34+124
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+131
Horse
0
46+193
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+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
26+125
Horse
0
69+173
Horse
0
55+164
Horse
0
59+184
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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37+117
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+129
Horse
0
59+157
Horse
0
83+175
Horse
0
54+148
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+175
Horse
1
52+185
Horse
0
62+195
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+99
Horse
0
67+184
Horse
0
53+165
Horse
0
47+180
Horse
0
49+184
Horse
1
52+187
Horse
0
56+206
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+101
Vol.6 Ch.78.5: Omake
Duck
0
44+116
Ch.078.1: Omake
Horse
0
50+160
Panda
0
6+89
Horse
0
49+167
Horse
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47+159
Horse
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53+172
Horse
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40+151
Panda
0
2+48
Horse
1
41+188
Horse
0
50+188
Horse
0
52+153
Horse
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Horse
0
42+242
Horse
0
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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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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
0
45+156
Horse
0
41+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
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38+161
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
77+232
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+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+210
Ch.044: Create and Sing
Horse
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103+226
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
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76+242
Ch.041: Spine-chan Doesn't Sleep
Horse
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77+265
Horse
1
74+313
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
95+222
Horse
0
78+236
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+278
Ch.036: God's Move in Dream
Horse
0
87+286
Ch.035.5: v.1 c.Extra
Horse
0
86+269
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
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
0
26+110
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+101
Ch.030: I Can Upgrade the Window!
Horse
0
22+123
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+114
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+107
Ch.024: My Laundry Path
Horse
0
17+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
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+95
Panda
0
17+91
Panda
0
23+83
Panda
0
26+79
Panda
0
15+85
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+279
Panda
2
125+286
Panda
0
107+288
Panda
0
130+290
Panda
0
145+416
Panda
1
157+317
Panda
0
153+351
Panda
0
163+359
Panda
0
213+394
Panda
0
206+435
Panda
0
233+456
Panda
0
242+497
Panda
0
291+605
Panda
0
338+820
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
582+955
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