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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Koala
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304+694
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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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273+517
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266+546
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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+595
Koala
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Koala
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Koala
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287+492
Koala
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408+948
Koala
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Horse
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54+94
Horse
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Horse
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38+95
Horse
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46+95
Horse
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35+97
Horse
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38+113
Horse
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40+114
Ch.288: The Night Watch Princess
Horse
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62+114
Horse
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40+94
Horse
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37+95
Horse
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37+109
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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37+102
Ch.283: Running Uphill, the Harpie Race
Horse
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37+122
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
44+133
Ch.281: The Idol Came On Her Own Accord
Horse
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46+150
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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48+152
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+111
Ch.278: Little Dogs VS Weirdo
Horse
0
44+111
Ch.277: If Only Princess Weren’t Here
Horse
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36+99
Ch.276: Princess Rapidly Developed
Horse
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36+110
Ch.275: Who is the Witch Here!?
Horse
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45+105
Horse
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46+111
Ch.273: The Egg Society is Downright Psycho
Horse
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48+98
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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43+110
Horse
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53+104
Horse
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82+96
Horse
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61+123
Horse
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46+104
Horse
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49+125
Horse
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57+107
Horse
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Horse
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54+164
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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.232: Our Demon King Castle's Petite Club
Duck
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22+213
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
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49+258
Horse
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48+133
Ch.229: Attack of the Dragon Uncle
Duck
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44+189
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+202
Ch.227: My Brother is the Water Type
Duck
1
42+180
Ch.226: Sleepy and Famished
Duck
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44+197
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+241
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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39+229
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
43+210
Ch.222: Softened Demon King-sama
Duck
1
46+229
Ch.221: They All Become the Princess
Duck
1
43+252
Ch.220: Flap! Birdgirl
Duck
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43+215
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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41+204
Ch.218: How to Use the Dormitory
Duck
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44+213
Ch.217: The Misfits of the Demon Academy
Duck
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36+193
Ch.216: Let's Go to School!
Duck
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54+202
Ch.215: Hell with Extra Clothes
Duck
1
43+260
Ch.214: Zombie-chan's Nature
Duck
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42+220
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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46+229
Ch.213: Only the Princes Isn't Aware
Duck
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50+207
Ch.212: You Have To Watch It!
Duck
1
47+205
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+207
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
46+239
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
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51+207
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+197
Ch.206: White! Coulomb Construction
Duck
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41+190
Ch.205: Big Brother Massage
Duck
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47+213
Ch.204: You Could Make It Fictional!
Duck
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40+187
Vol.15 Ch.203: You Will Become King
Duck
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36+177
Vol.15 Ch.202: Debugging Princess
Duck
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33+179
Ch.201: Another Route
Duck
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34+165
Vol.15 Ch.200: Accidental Leap
Duck
1
40+183
Vol.15 Ch.199: Taking and Running
Duck
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32+152
Horse
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35+130
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+137
Vol.15 Ch.195: Audible Lullaby
Duck
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29+129
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+154
Vol.15 Ch.193: Captive Sympathy
Duck
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24+136
Vol.15 Ch.192: The Sleepless Town
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29+146
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
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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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Vol.14 Ch.180: Princess Camp
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Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+137
Vol.14 Ch.178: Togeyuki at home
Duck
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15+132
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+117
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+130
Vol.14 Ch.175: The fur coated guy
Duck
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13+152
Ch.174: Bear Devils are the cutest in the world
Duck
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18+120
Ch.173: The late stage 1 boss
Duck
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14+138
Ch.172: The cell turned confession box
Duck
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15+140
Ch.171: How many kilos are the slimes you lift?
Duck
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12+136
Ch.170: You make them, but not literally make them
Duck
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15+158
Ch.169: A princess always smells good
Duck
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9+138
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+110
Ch.164: The black goat wrote a letter
Duck
0
7+104
Ch.163: Fluffy soft pinball
Duck
0
6+104
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+121
Vol.12 Ch.161: The World He Desires
Duck
0
6+114
Horse
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57+225
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+95
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+79
Horse
0
71+261
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
68+256
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
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65+239
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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61+312
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
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69+296
Ch.152: The Boy with Grown Horns
Duck
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57+247
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
62+250
Horse
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3+104
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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63+252
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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62+268
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
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6+97
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+98
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
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59+228
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
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14+150
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+121
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
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15+134
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+173
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
11+127
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+124
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+202
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+120
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+124
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+95
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+114
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+111
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+99
Horse
0
69+233
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+120
Horse
0
74+532
Horse
0
73+202
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+104
Horse
0
68+227
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+73
Horse
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73+235
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
14+116
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+110
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+109
Horse
0
84+367
Horse
0
67+316
Vol.9 Ch.117.5: Omake
Duck
1
33+151
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+157
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
35+320
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+141
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+140
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+133
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
31+149
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+132
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+89
Horse
0
49+181
Ch.108: Fear! The Free Hostage
Duck
0
34+136
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+144
Horse
0
45+206
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+85
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+131
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+135
Horse
0
68+183
Horse
0
54+176
Horse
0
58+196
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
40+123
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+132
Horse
0
59+172
Horse
0
84+192
Horse
0
54+162
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
9+99
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+124
Horse
0
55+192
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
29+106
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+150
Horse
0
57+197
Horse
1
52+204
Horse
0
62+209
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+103
Horse
0
67+203
Horse
0
54+176
Horse
0
48+196
Horse
0
49+201
Horse
1
52+207
Horse
0
56+226
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
18+109
Vol.6 Ch.78.5: Omake
Duck
0
44+124
Ch.078.1: Omake
Horse
0
50+176
Panda
0
6+96
Horse
0
50+182
Horse
0
48+177
Horse
0
53+190
Horse
0
40+165
Panda
0
2+55
Horse
1
41+204
Horse
0
51+205
Horse
0
53+170
Horse
0
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Horse
0
42+254
Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
0
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Horse
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Horse
0
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Horse
0
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Horse
0
37+264
Horse
0
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Horse
0
42+162
Horse
0
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Horse
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Horse
0
45+176
Horse
0
42+165
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+177
Horse
0
12+79
Horse
0
13+76
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+113
Panda
0
78+247
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+227
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+225
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+212
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
77+233
Ch.044: Create and Sing
Horse
0
104+245
Panda
0
4+59
Ch.042: Which Child Sleeps the Most?
Horse
0
77+258
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+281
Horse
1
75+328
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+106
Horse
0
97+242
Horse
0
78+258
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+352
Ch.036: God's Move in Dream
Horse
0
86+301
Ch.035.5: v.1 c.Extra
Horse
0
85+281
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+132
Ch.034: Springy ? Princess
Horse
0
17+125
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+133
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+119
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+110
Ch.030: I Can Upgrade the Window!
Horse
0
22+135
Ch.029: Princess' Panties are Good Panties
Horse
0
20+141
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+133
Ch.027: The Sloth Making Machine
Horse
0
23+111
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+104
Ch.025: On a Cradle Unto the Grave
Horse
0
14+114
Ch.024: My Laundry Path
Horse
0
17+94
Ch.023: I'm Going to Visit You Tonight
Horse
0
16+108
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+137
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+93
Panda
2
31+132
Panda
0
18+126
Panda
0
33+101
Panda
0
18+96
Panda
0
23+88
Panda
0
26+84
Panda
0
17+86
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
127+294
Panda
2
125+302
Panda
0
109+304
Panda
0
131+305
Panda
0
150+430
Panda
1
157+327
Panda
0
155+364
Panda
0
166+378
Panda
0
214+414
Panda
0
213+456
Panda
0
237+476
Panda
0
246+520
Panda
0
294+634
Panda
0
344+853
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
587+991
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