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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Fox
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0+8
Koala
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268+576
Koala
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210+480
Koala
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217+441
Koala
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285+480
Koala
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405+932
Koala
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Horse
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Horse
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33+84
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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+99
Ch.288: The Night Watch Princess
Horse
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60+90
Horse
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38+84
Horse
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35+84
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+91
Ch.283: Running Uphill, the Harpie Race
Horse
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35+109
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+140
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+90
Ch.278: Little Dogs VS Weirdo
Horse
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44+91
Ch.277: If Only Princess Weren’t Here
Horse
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34+78
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+89
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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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
1
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+186
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
1
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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42+203
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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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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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
Duck
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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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25+150
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+123
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+107
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+142
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+124
Ch.172: The cell turned confession box
Duck
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15+119
Ch.171: How many kilos are the slimes you lift?
Duck
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12+125
Ch.170: You make them, but not literally make them
Duck
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15+146
Ch.169: A princess always smells good
Duck
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9+128
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+118
Ch.167: Don't make mistakes with name addresses
Duck
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10+150
Ch.166: The old man lovers club
Duck
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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
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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+105
Horse
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56+213
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+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
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66+243
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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63+228
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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59+300
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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67+284
Ch.152: The Boy with Grown Horns
Duck
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55+240
Vol.12 Ch.151: Princess Robo Mark III
Duck
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60+237
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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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+83
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
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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
Duck
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5+96
Horse
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62+219
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
73+526
Horse
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72+195
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+98
Horse
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67+220
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+65
Horse
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72+226
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
0
8+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+105
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+105
Horse
0
83+356
Horse
0
67+306
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
0
38+134
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+134
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+122
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+85
Horse
0
49+174
Ch.108: Fear! The Free Hostage
Duck
0
33+123
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+130
Horse
0
45+195
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
0
25+124
Horse
0
68+175
Horse
0
54+165
Horse
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58+184
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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37+116
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+93
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+113
Horse
0
55+177
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+186
Horse
0
62+196
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+100
Horse
0
67+185
Horse
0
53+166
Horse
0
47+181
Horse
0
49+185
Horse
1
52+189
Horse
0
56+209
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+161
Panda
0
6+88
Horse
0
49+170
Horse
0
47+161
Horse
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53+175
Horse
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40+154
Panda
0
2+47
Horse
1
41+191
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
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Horse
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Horse
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Horse
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Horse
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45+157
Horse
0
41+149
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+161
Horse
0
12+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+105
Panda
0
77+232
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+206
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+210
Ch.046: Looks Like We Have a Master of All Trades
Horse
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68+193
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+211
Ch.044: Create and Sing
Horse
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103+227
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+268
Horse
1
74+313
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
95+222
Horse
0
77+236
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+276
Ch.036: God's Move in Dream
Horse
0
85+285
Ch.035.5: v.1 c.Extra
Horse
0
84+269
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+122
Ch.034: Springy ? Princess
Horse
0
17+116
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+126
Ch.032: Because the Princess is a Naughty Girl
Horse
0
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+107
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+277
Panda
2
122+285
Panda
0
104+287
Panda
0
127+289
Panda
0
141+413
Panda
1
153+312
Panda
0
150+349
Panda
0
160+357
Panda
0
209+392
Panda
0
202+429
Panda
0
229+452
Panda
0
238+495
Panda
0
287+604
Panda
0
333+815
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
577+945
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