Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5K2223
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(394)
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Koala
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Fox
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Koala
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11+34
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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243+524
Koala
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Koala
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192+421
Koala
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304+701
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Koala
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299+838
Koala
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Koala
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329+795
Koala
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317+674
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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287+559
Koala
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216+460
Koala
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226+472
Koala
2
273+522
Koala
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266+553
Koala
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224+465
Koala
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243+499
Koala
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242+529
Koala
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81+187
Koala
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Koala
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281+461
Koala
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220+444
Koala
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214+465
Koala
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252+493
Koala
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415+825
Koala
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267+555
Koala
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271+600
Koala
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212+496
Koala
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219+458
Koala
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287+496
Koala
0
408+953
Koala
0
250+566
Horse
0
54+99
Horse
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36+107
Horse
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51+117
Horse
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61+174
Horse
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57+132
Horse
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37+98
Horse
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Horse
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48+109
Horse
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Horse
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Horse
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28+78
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54+112
Horse
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38+98
Horse
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46+100
Horse
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35+104
Horse
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38+119
Horse
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40+117
Ch.288: The Night Watch Princess
Horse
0
62+123
Horse
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40+99
Horse
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37+101
Horse
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37+115
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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37+109
Ch.283: Running Uphill, the Harpie Race
Horse
0
37+130
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
45+137
Ch.281: The Idol Came On Her Own Accord
Horse
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48+157
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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49+159
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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45+115
Ch.278: Little Dogs VS Weirdo
Horse
0
45+115
Ch.277: If Only Princess Weren’t Here
Horse
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37+105
Ch.276: Princess Rapidly Developed
Horse
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38+116
Ch.275: Who is the Witch Here!?
Horse
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46+112
Horse
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47+115
Ch.273: The Egg Society is Downright Psycho
Horse
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50+102
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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43+114
Horse
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53+107
Horse
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82+99
Horse
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61+125
Horse
0
46+106
Horse
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49+128
Horse
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57+109
Horse
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56+131
Horse
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55+115
Horse
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54+114
Horse
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47+125
Horse
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52+188
Horse
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Horse
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54+169
Horse
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Horse
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Horse
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56+114
Horse
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Horse
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49+264
Horse
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Horse
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58+164
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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37+157
Horse
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41+173
Horse
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Horse
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47+208
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Horse
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Horse
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51+311
Horse
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Horse
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Horse
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Horse
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49+207
Horse
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45+172
Horse
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58+176
Horse
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48+166
Ch.232: Our Demon King Castle's Petite Club
Duck
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22+214
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+261
Horse
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48+137
Ch.229: Attack of the Dragon Uncle
Duck
0
44+191
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+205
Ch.227: My Brother is the Water Type
Duck
1
45+183
Ch.226: Sleepy and Famished
Duck
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47+202
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+242
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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39+231
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+213
Ch.222: Softened Demon King-sama
Duck
1
46+230
Ch.221: They All Become the Princess
Duck
1
43+253
Ch.220: Flap! Birdgirl
Duck
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43+216
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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41+205
Ch.218: How to Use the Dormitory
Duck
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44+217
Ch.217: The Misfits of the Demon Academy
Duck
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36+199
Ch.216: Let's Go to School!
Duck
0
56+203
Ch.215: Hell with Extra Clothes
Duck
1
43+263
Ch.214: Zombie-chan's Nature
Duck
1
42+221
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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46+232
Ch.213: Only the Princes Isn't Aware
Duck
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50+208
Ch.212: You Have To Watch It!
Duck
1
47+206
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+210
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
46+243
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+191
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+211
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+200
Ch.206: White! Coulomb Construction
Duck
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41+194
Ch.205: Big Brother Massage
Duck
1
47+215
Ch.204: You Could Make It Fictional!
Duck
1
40+191
Vol.15 Ch.203: You Will Become King
Duck
1
36+181
Vol.15 Ch.202: Debugging Princess
Duck
1
33+180
Ch.201: Another Route
Duck
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34+166
Vol.15 Ch.200: Accidental Leap
Duck
1
40+184
Vol.15 Ch.199: Taking and Running
Duck
1
32+153
Horse
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35+133
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+148
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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32+138
Vol.15 Ch.195: Audible Lullaby
Duck
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29+133
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+155
Vol.15 Ch.193: Captive Sympathy
Duck
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24+137
Vol.15 Ch.192: The Sleepless Town
Duck
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29+147
Panda
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Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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30+220
Vol.15 Ch.189: The Ultimate Legal Comfort
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23+168
Vol.15 Ch.188: Happy 50th Anniversary
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21+157
Vol.13 Ch.187: The String Pulling the God
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22+144
Vol.13 Ch.186: Be My Big Brother
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25+250
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+191
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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25+142
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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28+149
Vol.14 Ch.180: Princess Camp
Duck
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25+168
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+140
Vol.14 Ch.178: Togeyuki at home
Duck
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15+134
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+118
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+133
Vol.14 Ch.175: The fur coated guy
Duck
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13+153
Ch.174: Bear Devils are the cutest in the world
Duck
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18+121
Ch.173: The late stage 1 boss
Duck
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14+142
Ch.172: The cell turned confession box
Duck
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15+148
Ch.171: How many kilos are the slimes you lift?
Duck
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12+138
Ch.170: You make them, but not literally make them
Duck
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15+159
Ch.169: A princess always smells good
Duck
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9+140
Ch.168: Wooow~ Your home's a devil castle
Duck
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9+131
Ch.167: Don't make mistakes with name addresses
Duck
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10+163
Ch.166: The old man lovers club
Duck
0
14+131
Ch.165: GO on the midnight train
Duck
0
19+113
Ch.164: The black goat wrote a letter
Duck
0
7+109
Ch.163: Fluffy soft pinball
Duck
0
6+107
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+122
Vol.12 Ch.161: The World He Desires
Duck
0
6+114
Horse
0
57+235
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+98
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+80
Horse
0
72+274
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
68+271
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
65+251
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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61+320
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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69+303
Ch.152: The Boy with Grown Horns
Duck
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57+254
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+261
Horse
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3+105
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+260
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+275
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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6+98
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+99
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
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59+237
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+158
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+124
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+138
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+178
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
11+131
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+128
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+207
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+124
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+127
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+98
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+118
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+115
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+102
Horse
0
69+239
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+121
Horse
0
74+539
Horse
0
73+208
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+109
Horse
0
68+240
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+76
Horse
0
73+245
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
14+120
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
8+60
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
8+111
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+109
Horse
0
84+375
Horse
0
67+325
Vol.9 Ch.117.5: Omake
Duck
1
33+153
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+159
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+322
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+143
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+142
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+137
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+151
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+134
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+91
Horse
0
49+190
Ch.108: Fear! The Free Hostage
Duck
0
34+140
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+150
Horse
0
45+214
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+87
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+134
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+138
Horse
0
68+190
Horse
0
54+182
Horse
0
58+203
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
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40+126
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+136
Horse
0
59+182
Horse
0
84+201
Horse
0
54+171
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+102
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+133
Horse
0
55+200
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+108
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+154
Horse
0
57+204
Horse
1
52+213
Horse
0
62+219
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+105
Horse
0
67+213
Horse
0
54+182
Horse
0
48+201
Horse
0
49+211
Horse
1
52+219
Horse
0
56+238
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
18+112
Vol.6 Ch.78.5: Omake
Duck
0
44+129
Ch.078.1: Omake
Horse
0
50+183
Panda
0
6+99
Horse
0
50+189
Horse
0
48+183
Horse
0
53+201
Horse
0
40+172
Panda
0
2+56
Horse
1
41+209
Horse
0
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Horse
0
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Horse
0
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Horse
0
42+266
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
0
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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
0
43+167
Horse
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Horse
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Horse
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46+186
Horse
0
43+170
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+182
Horse
0
12+81
Horse
0
13+79
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+115
Panda
0
79+256
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
85+235
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
69+234
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
70+222
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
78+244
Ch.044: Create and Sing
Horse
0
105+254
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
78+268
Ch.041: Spine-chan Doesn't Sleep
Horse
0
79+289
Horse
1
76+338
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+107
Horse
0
97+253
Horse
0
78+266
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+375
Ch.036: God's Move in Dream
Horse
0
86+309
Ch.035.5: v.1 c.Extra
Horse
0
85+287
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+137
Ch.034: Springy ? Princess
Horse
0
17+129
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+136
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+121
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+112
Ch.030: I Can Upgrade the Window!
Horse
0
22+139
Ch.029: Princess' Panties are Good Panties
Horse
0
20+147
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+135
Ch.027: The Sloth Making Machine
Horse
0
23+117
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
19+117
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+106
Ch.025: On a Cradle Unto the Grave
Horse
0
14+116
Ch.024: My Laundry Path
Horse
0
17+96
Ch.023: I'm Going to Visit You Tonight
Horse
0
16+112
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+140
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+94
Panda
2
31+133
Panda
0
18+129
Panda
0
33+105
Panda
0
18+96
Panda
0
23+88
Panda
0
26+85
Panda
0
17+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+303
Panda
2
125+311
Panda
0
109+311
Panda
0
132+316
Panda
0
150+436
Panda
1
157+334
Panda
0
155+370
Panda
0
167+384
Panda
0
215+419
Panda
0
215+464
Panda
0
239+482
Panda
0
248+526
Panda
0
296+644
Panda
0
348+860
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
589+1K
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