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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Fox
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0+8
Koala
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268+576
Koala
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Koala
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217+441
Koala
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Koala
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405+932
Koala
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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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38+100
Ch.288: The Night Watch Princess
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60+91
Horse
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38+85
Horse
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35+85
Horse
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35+102
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+92
Ch.283: Running Uphill, the Harpie Race
Horse
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35+110
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
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42+121
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+141
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+91
Ch.278: Little Dogs VS Weirdo
Horse
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44+92
Ch.277: If Only Princess Weren’t Here
Horse
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34+79
Ch.276: Princess Rapidly Developed
Horse
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34+94
Ch.275: Who is the Witch Here!?
Horse
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43+90
Horse
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43+101
Ch.273: The Egg Society is Downright Psycho
Horse
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43+83
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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54+155
Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+201
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+245
Horse
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46+129
Ch.229: Attack of the Dragon Uncle
Duck
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44+181
Ch.228: It's a Great Demon Town, Sir.
Duck
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43+190
Ch.227: My Brother is the Water Type
Duck
1
42+171
Ch.226: Sleepy and Famished
Duck
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37+187
Ch.225: Sweet Dreams, Demon Castle
Duck
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53+211
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+212
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+199
Ch.222: Softened Demon King-sama
Duck
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45+219
Ch.221: They All Become the Princess
Duck
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41+229
Ch.220: Flap! Birdgirl
Duck
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Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+192
Ch.218: How to Use the Dormitory
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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49+192
Ch.215: Hell with Extra Clothes
Duck
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42+247
Ch.214: Zombie-chan's Nature
Duck
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Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+218
Ch.213: Only the Princes Isn't Aware
Duck
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Ch.212: You Have To Watch It!
Duck
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Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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40+196
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+221
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+195
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+178
Ch.205: Big Brother Massage
Duck
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47+201
Ch.204: You Could Make It Fictional!
Duck
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40+178
Vol.15 Ch.203: You Will Become King
Duck
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36+168
Vol.15 Ch.202: Debugging Princess
Duck
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33+167
Ch.201: Another Route
Duck
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34+154
Vol.15 Ch.200: Accidental Leap
Duck
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40+172
Vol.15 Ch.199: Taking and Running
Duck
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32+144
Horse
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34+126
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+139
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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29+120
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+145
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
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Vol.14 Ch.181: Suyasuya Nemunemu
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28+137
Vol.14 Ch.180: Princess Camp
Duck
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Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+126
Vol.14 Ch.178: Togeyuki at home
Duck
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15+124
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+125
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+147
Ch.169: A princess always smells good
Duck
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9+129
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+119
Ch.167: Don't make mistakes with name addresses
Duck
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10+151
Ch.166: The old man lovers club
Duck
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14+123
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
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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+105
Horse
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56+214
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+73
Horse
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65+249
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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66+244
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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63+229
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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59+302
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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67+286
Ch.152: The Boy with Grown Horns
Duck
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55+241
Vol.12 Ch.151: Princess Robo Mark III
Duck
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60+238
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+113
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
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11+184
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
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13+107
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+100
Vol.11 Ch.131: Overdue Santa-san
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5+96
Horse
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Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
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9+114
Horse
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73+527
Horse
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72+196
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
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11+98
Horse
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67+221
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+66
Horse
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72+227
Vol.10 Ch.122: A Massive Parental Meeting Begins
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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+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
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3+105
Horse
0
83+357
Horse
0
67+307
Vol.9 Ch.117.5: Omake
Duck
1
33+147
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
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38+134
Vol.9 Ch.114: Hostage With Good Service
Duck
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29+134
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
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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+122
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+85
Horse
0
49+176
Ch.108: Fear! The Free Hostage
Duck
0
33+123
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+122
Ch.103: The Secret World Of Suyarrietty
Duck
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25+124
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+116
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+113
Horse
0
55+178
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+100
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
36+139
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+100
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+103
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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Panda
0
2+47
Horse
1
41+192
Horse
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Horse
0
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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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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.052.5: Extra arc: Good night at Komi-san’s house
Horse
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38+162
Horse
0
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
0
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+228
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
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76+243
Ch.041: Spine-chan Doesn't Sleep
Horse
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77+269
Horse
1
74+314
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
95+223
Horse
0
77+237
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+279
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+123
Ch.034: Springy ? Princess
Horse
0
17+116
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+101
Ch.030: I Can Upgrade the Window!
Horse
0
22+122
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+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+88
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+98
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+279
Panda
2
122+287
Panda
0
104+289
Panda
0
127+291
Panda
0
141+415
Panda
1
153+314
Panda
0
150+351
Panda
0
160+359
Panda
0
209+395
Panda
0
202+432
Panda
0
229+455
Panda
0
238+497
Panda
0
287+606
Panda
0
333+817
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
577+947
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