Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.1K2259
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(411)
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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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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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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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Horse
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52+92
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Horse
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Horse
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Horse
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Horse
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Fox
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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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36+91
Horse
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44+87
Horse
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33+87
Horse
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36+99
Horse
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38+107
Ch.288: The Night Watch Princess
Horse
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60+98
Horse
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38+90
Fox
0
1+14
Horse
0
36+95
Horse
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35+114
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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35+104
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+120
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
42+140
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+159
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
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47+165
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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41+107
Ch.278: Little Dogs VS Weirdo
Horse
0
42+108
Ch.277: If Only Princess Weren’t Here
Horse
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34+97
Ch.276: Princess Rapidly Developed
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34+110
Ch.275: Who is the Witch Here!?
Horse
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43+104
Horse
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43+112
Ch.273: The Egg Society is Downright Psycho
Horse
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43+97
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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38+119
Horse
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49+104
Horse
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80+100
Horse
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Horse
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Horse
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Horse
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46+200
Horse
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42+162
Horse
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54+169
Horse
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Ch.232: Our Demon King Castle's Petite Club
Duck
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22+206
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+253
Horse
0
46+136
Ch.229: Attack of the Dragon Uncle
Duck
0
44+187
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+198
Ch.227: My Brother is the Water Type
Duck
1
42+179
Ch.226: Sleepy and Famished
Duck
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37+193
Ch.225: Sweet Dreams, Demon Castle
Duck
1
53+216
Ch.224: Emotionally Paper-Thin Armour (Book)
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38+217
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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42+203
Ch.222: Softened Demon King-sama
Duck
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45+225
Ch.221: They All Become the Princess
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41+238
Ch.220: Flap! Birdgirl
Duck
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42+209
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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39+197
Ch.218: How to Use the Dormitory
Duck
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Ch.217: The Misfits of the Demon Academy
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35+186
Ch.216: Let's Go to School!
Duck
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66+197
Ch.215: Hell with Extra Clothes
Duck
1
42+252
Ch.214: Zombie-chan's Nature
Duck
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41+209
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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40+224
Ch.213: Only the Princes Isn't Aware
Duck
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46+195
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+200
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
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45+225
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
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49+187
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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51+201
Vol.16 Ch.207: The Sea is Stormy
Duck
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46+188
Ch.206: White! Coulomb Construction
Duck
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41+185
Ch.205: Big Brother Massage
Duck
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47+203
Ch.204: You Could Make It Fictional!
Duck
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40+184
Vol.15 Ch.203: You Will Become King
Duck
1
36+174
Vol.15 Ch.202: Debugging Princess
Duck
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33+173
Ch.201: Another Route
Duck
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34+159
Vol.15 Ch.200: Accidental Leap
Duck
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40+180
Vol.15 Ch.199: Taking and Running
Duck
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32+149
Horse
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Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
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Vol.15 Ch.195: Audible Lullaby
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Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+162
Vol.15 Ch.193: Captive Sympathy
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Vol.15 Ch.192: The Sleepless Town
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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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25+138
Vol.14 Ch.181: Suyasuya Nemunemu
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28+144
Vol.14 Ch.180: Princess Camp
Duck
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25+154
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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14+132
Vol.14 Ch.178: Togeyuki at home
Duck
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15+129
Vol.14 Ch.177: The rumored captive dealer
Duck
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20+110
Vol.14 Ch.176: He's still technically a dog.
Duck
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13+124
Vol.14 Ch.175: The fur coated guy
Duck
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13+146
Ch.174: Bear Devils are the cutest in the world
Duck
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18+118
Ch.173: The late stage 1 boss
Duck
0
12+131
Ch.172: The cell turned confession box
Duck
0
16+126
Ch.171: How many kilos are the slimes you lift?
Duck
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12+132
Ch.170: You make them, but not literally make them
Duck
0
15+150
Ch.169: A princess always smells good
Duck
0
9+136
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+128
Ch.167: Don't make mistakes with name addresses
Duck
0
10+159
Ch.166: The old man lovers club
Duck
0
14+130
Ch.165: GO on the midnight train
Duck
0
19+106
Ch.164: The black goat wrote a letter
Duck
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7+102
Ch.163: Fluffy soft pinball
Duck
0
5+100
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
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9+120
Vol.12 Ch.161: The World He Desires
Duck
0
6+112
Horse
0
57+220
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+97
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+77
Horse
0
66+256
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
67+250
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
64+234
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
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62+306
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
68+293
Ch.152: The Boy with Grown Horns
Duck
0
56+249
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
61+243
Horse
0
3+102
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
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62+251
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
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61+265
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+98
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+101
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+87
Horse
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58+226
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
15+143
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
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13+115
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+126
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+166
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+120
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+121
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+187
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+111
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+119
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+96
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+110
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+107
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+98
Horse
0
62+229
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+118
Horse
0
73+539
Horse
0
72+204
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
67+229
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+63
Horse
0
72+231
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+62
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
7+110
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+108
Horse
0
83+365
Horse
0
67+316
Vol.9 Ch.117.5: Omake
Duck
1
33+152
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
32+156
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+142
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+133
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
30+145
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
30+131
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
33+129
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+136
Horse
0
46+202
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+75
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+130
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+131
Horse
0
70+179
Horse
0
55+182
Horse
0
60+206
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+128
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+137
Horse
0
61+165
Horse
0
89+187
Horse
0
55+156
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+94
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
33+120
Horse
0
56+185
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+107
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+144
Horse
0
57+183
Horse
1
53+196
Horse
0
63+202
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+104
Horse
0
71+193
Horse
0
54+172
Horse
0
48+186
Horse
0
50+192
Horse
1
53+194
Horse
0
57+216
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
20+108
Vol.6 Ch.78.5: Omake
Duck
0
44+123
Ch.078.1: Omake
Horse
0
52+167
Panda
0
6+92
Horse
0
52+173
Horse
0
47+165
Horse
0
53+179
Horse
0
40+159
Panda
0
2+50
Horse
1
42+195
Horse
0
51+195
Horse
0
52+162
Horse
0
42+170
Horse
0
42+246
Horse
0
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Horse
0
42+168
Horse
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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
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
45+164
Horse
0
41+161
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+172
Horse
0
12+76
Horse
0
13+70
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+111
Panda
0
78+242
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
84+213
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
68+219
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
69+200
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
76+228
Ch.044: Create and Sing
Horse
0
104+238
Panda
0
4+62
Ch.042: Which Child Sleeps the Most?
Horse
0
77+261
Ch.041: Spine-chan Doesn't Sleep
Horse
0
78+278
Horse
1
75+324
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+109
Horse
0
96+233
Horse
0
78+246
Ch.037: A Perfectly Happy Prisoner
Horse
0
91+349
Ch.036: God's Move in Dream
Horse
0
87+296
Ch.035.5: v.1 c.Extra
Horse
0
85+279
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
20+128
Ch.034: Springy ? Princess
Horse
0
18+119
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
19+130
Ch.032: Because the Princess is a Naughty Girl
Horse
0
28+115
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
25+107
Ch.030: I Can Upgrade the Window!
Horse
0
23+129
Ch.029: Princess' Panties are Good Panties
Horse
0
21+130
Ch.028: Totally Fluffy Futon Taxi
Horse
0
20+130
Ch.027: The Sloth Making Machine
Horse
0
25+107
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+117
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
18+101
Ch.025: On a Cradle Unto the Grave
Horse
0
15+114
Ch.024: My Laundry Path
Horse
0
18+95
Ch.023: I'm Going to Visit You Tonight
Horse
0
16+104
Ch.022: Guardian of the Quiet Sleep
Horse
0
19+137
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
15+93
Panda
2
31+133
Panda
0
18+125
Panda
0
33+100
Panda
0
18+96
Panda
0
23+89
Panda
0
26+84
Panda
0
15+90
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
128+290
Panda
2
124+299
Panda
0
106+300
Panda
0
129+307
Panda
0
143+443
Panda
1
155+331
Panda
0
152+377
Panda
0
162+379
Panda
0
211+413
Panda
0
203+454
Panda
0
233+475
Panda
0
241+520
Panda
0
289+633
Panda
0
342+855
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
584+998
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