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
8.6
106 votes
5
71.7%4
26.4%3
00.9%2
00.9%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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Readers
4.9K follows/105 Plan to read/4.6K Reading/3 Completed/14 On hold/10 Dropped/4 Re-reading
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Chapters(373)
Koala
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Koala
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Koala
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11+32
Koala
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7+19
Koala
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10+22
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Fox
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Fox
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Fox
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Koala
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Fox
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2+2
Fox
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Koala
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4+39
Koala
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Koala
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Koala
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208+436
Koala
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206+548
Koala
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233+596
Koala
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Koala
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228+512
Koala
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223+515
Koala
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239+504
Koala
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265+603
Koala
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188+390
Koala
2
300+678
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Koala
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Koala
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231+473
Koala
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326+769
Koala
2
314+648
Koala
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252+520
Koala
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218+406
Koala
1
218+418
Koala
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311+640
Koala
1
284+537
Koala
1
213+435
Koala
1
224+453
Koala
2
270+503
Koala
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263+530
Koala
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221+446
Koala
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240+463
Koala
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239+506
Koala
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78+169
Koala
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61+133
Koala
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283+446
Koala
1
217+425
Koala
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212+448
Koala
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250+477
Koala
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412+805
Koala
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264+535
Koala
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268+579
Koala
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210+483
Koala
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216+443
Koala
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285+483
Koala
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406+934
Koala
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248+546
Horse
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52+87
Horse
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33+83
Horse
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48+103
Horse
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59+138
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55+121
Horse
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35+84
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41+102
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46+94
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72+94
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40+88
Horse
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26+57
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Horse
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52+92
Horse
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36+81
Horse
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44+80
Horse
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33+83
Horse
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36+93
Horse
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38+94
Ch.288: The Night Watch Princess
Horse
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60+92
Horse
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38+84
Horse
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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+90
Ch.283: Running Uphill, the Harpie Race
Horse
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35+108
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
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42+120
Ch.281: The Idol Came On Her Own Accord
Horse
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44+138
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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46+139
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+89
Ch.278: Little Dogs VS Weirdo
Horse
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42+90
Ch.277: If Only Princess Weren’t Here
Horse
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33+76
Ch.276: Princess Rapidly Developed
Horse
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34+93
Ch.275: Who is the Witch Here!?
Horse
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43+85
Horse
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43+96
Ch.273: The Egg Society is Downright Psycho
Horse
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43+80
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+91
Horse
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49+87
Horse
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79+83
Horse
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56+107
Horse
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41+88
Horse
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43+105
Horse
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50+83
Horse
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49+98
Horse
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48+91
Horse
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49+93
Horse
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42+104
Horse
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45+133
Horse
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59+109
Horse
1
50+145
Horse
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43+99
Horse
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42+91
Horse
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52+95
Horse
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44+94
Horse
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45+232
Horse
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43+150
Horse
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52+142
Horse
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44+141
Horse
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39+134
Horse
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40+152
Horse
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41+130
Horse
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Horse
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33+132
Horse
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36+149
Horse
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41+156
Horse
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43+187
Horse
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44+166
Horse
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Horse
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44+282
Horse
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Horse
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Horse
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Horse
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46+182
Horse
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42+148
Horse
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54+147
Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+195
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+239
Horse
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46+131
Ch.229: Attack of the Dragon Uncle
Duck
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44+178
Ch.228: It's a Great Demon Town, Sir.
Duck
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43+181
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+180
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+205
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+192
Ch.222: Softened Demon King-sama
Duck
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44+201
Ch.221: They All Become the Princess
Duck
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41+224
Ch.220: Flap! Birdgirl
Duck
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42+192
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+184
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+177
Ch.216: Let's Go to School!
Duck
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49+185
Ch.215: Hell with Extra Clothes
Duck
1
42+243
Ch.214: Zombie-chan's Nature
Duck
1
41+198
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+186
Ch.212: You Have To Watch It!
Duck
1
46+193
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
1
45+209
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+174
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+188
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+178
Ch.206: White! Coulomb Construction
Duck
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41+170
Ch.205: Big Brother Massage
Duck
1
47+186
Ch.204: You Could Make It Fictional!
Duck
1
40+167
Vol.15 Ch.203: You Will Become King
Duck
1
36+160
Vol.15 Ch.202: Debugging Princess
Duck
1
33+153
Ch.201: Another Route
Duck
1
34+143
Vol.15 Ch.200: Accidental Leap
Duck
1
40+162
Vol.15 Ch.199: Taking and Running
Duck
1
32+138
Horse
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35+122
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+131
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+126
Vol.15 Ch.195: Audible Lullaby
Duck
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29+115
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+137
Vol.15 Ch.193: Captive Sympathy
Duck
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24+122
Vol.15 Ch.192: The Sleepless Town
Duck
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29+129
Panda
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6+76
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
Duck
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30+198
Vol.15 Ch.189: The Ultimate Legal Comfort
Duck
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23+145
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+140
Vol.13 Ch.187: The String Pulling the God
Duck
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22+126
Vol.13 Ch.186: Be My Big Brother
Duck
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25+234
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+179
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
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23+126
Vol.15 Ch.183: Grandpa mom
Duck
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22+153
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
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25+132
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+132
Vol.14 Ch.180: Princess Camp
Duck
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25+144
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+121
Vol.14 Ch.178: Togeyuki at home
Duck
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15+117
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+114
Vol.14 Ch.175: The fur coated guy
Duck
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13+133
Ch.174: Bear Devils are the cutest in the world
Duck
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18+105
Ch.173: The late stage 1 boss
Duck
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12+119
Ch.172: The cell turned confession box
Duck
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15+111
Ch.171: How many kilos are the slimes you lift?
Duck
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12+118
Ch.170: You make them, but not literally make them
Duck
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15+141
Ch.169: A princess always smells good
Duck
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9+110
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+111
Ch.167: Don't make mistakes with name addresses
Duck
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10+138
Ch.166: The old man lovers club
Duck
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14+115
Ch.165: GO on the midnight train
Duck
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19+95
Ch.164: The black goat wrote a letter
Duck
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7+93
Ch.163: Fluffy soft pinball
Duck
0
5+93
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+108
Vol.12 Ch.161: The World He Desires
Duck
0
6+97
Horse
0
56+209
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+86
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+65
Horse
0
65+244
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+236
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+221
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+294
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+269
Ch.152: The Boy with Grown Horns
Duck
0
55+237
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+228
Horse
0
3+98
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+231
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+248
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+87
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+88
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+78
Horse
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57+215
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+131
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+106
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+116
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+152
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+106
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+100
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+177
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+99
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+107
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+79
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+101
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+96
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+91
Horse
0
62+213
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+107
Horse
0
73+522
Horse
0
72+188
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+91
Horse
0
67+217
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+56
Horse
0
71+220
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+104
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+55
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+97
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+78
Horse
0
83+341
Horse
0
67+302
Vol.9 Ch.117.5: Omake
Duck
1
33+141
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+140
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
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35+302
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+128
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+123
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+122
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+130
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+115
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+78
Horse
0
48+168
Ch.108: Fear! The Free Hostage
Duck
0
33+120
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+127
Horse
0
45+191
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+66
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+120
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+118
Horse
0
68+173
Horse
0
54+164
Horse
0
58+185
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+114
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+124
Horse
0
59+161
Horse
0
83+173
Horse
0
54+147
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+86
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+108
Horse
0
55+177
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+93
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+134
Horse
0
56+175
Horse
1
52+185
Horse
0
62+193
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+95
Horse
0
67+183
Horse
0
53+165
Horse
0
47+183
Horse
0
49+184
Horse
1
52+190
Horse
0
56+207
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+94
Vol.6 Ch.78.5: Omake
Duck
0
44+113
Ch.078.1: Omake
Horse
0
50+161
Panda
0
6+86
Horse
0
49+161
Horse
0
47+159
Horse
0
53+170
Horse
0
40+150
Panda
0
2+45
Horse
1
41+183
Horse
0
50+187
Horse
0
52+149
Horse
0
41+160
Horse
0
42+239
Horse
0
38+150
Horse
0
41+159
Horse
0
43+173
Horse
0
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Horse
0
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Horse
0
38+167
Horse
0
43+157
Horse
0
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Horse
0
37+240
Horse
0
51+178
Horse
0
42+145
Horse
0
38+162
Horse
0
43+169
Horse
0
45+153
Horse
0
41+146
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+156
Horse
0
12+65
Horse
0
13+62
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+98
Panda
0
77+231
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+203
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+206
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+189
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+206
Ch.044: Create and Sing
Horse
0
103+225
Panda
0
4+56
Ch.042: Which Child Sleeps the Most?
Horse
0
76+241
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+259
Horse
1
74+311
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+99
Horse
0
95+219
Horse
0
77+231
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+270
Ch.036: God's Move in Dream
Horse
0
85+282
Ch.035.5: v.1 c.Extra
Horse
0
85+266
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+119
Ch.034: Springy ? Princess
Horse
0
17+112
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+123
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+98
Ch.030: I Can Upgrade the Window!
Horse
0
22+120
Ch.029: Princess' Panties are Good Panties
Horse
0
20+119
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+122
Ch.027: The Sloth Making Machine
Horse
0
23+97
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+110
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+87
Ch.025: On a Cradle Unto the Grave
Horse
0
14+105
Ch.024: My Laundry Path
Horse
0
17+85
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+95
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+125
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+84
Panda
2
30+122
Panda
0
17+114
Panda
0
32+93
Panda
0
17+90
Panda
0
22+82
Panda
0
25+75
Panda
0
15+80
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
125+278
Panda
2
123+284
Panda
0
105+282
Panda
0
128+286
Panda
0
142+409
Panda
1
154+309
Panda
0
152+348
Panda
0
162+355
Panda
0
211+398
Panda
0
203+434
Panda
0
230+453
Panda
0
239+510
Panda
0
286+611
Panda
0
332+778
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
578+958
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