Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.2K2276
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(414)
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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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Koala
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Koala
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Fox
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Koala
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271+509
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
1
217+427
Koala
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Koala
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Koala
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412+806
Koala
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265+536
Fox
0
1+9
Koala
1
268+579
Koala
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210+487
Koala
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217+444
Koala
1
285+486
Koala
0
405+936
Koala
0
248+553
Horse
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52+92
Horse
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Horse
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48+103
Horse
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Horse
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Horse
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Horse
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Fox
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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36+84
Horse
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44+81
Horse
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33+85
Horse
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36+93
Horse
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38+95
Ch.288: The Night Watch Princess
Horse
0
60+90
Horse
0
38+83
Fox
0
2+8
Horse
0
37+90
Horse
0
37+107
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
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37+100
Ch.283: Running Uphill, the Harpie Race
Horse
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36+116
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
43+130
Ch.281: The Idol Came On Her Own Accord
Horse
0
45+147
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
48+148
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
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43+98
Ch.278: Little Dogs VS Weirdo
Horse
0
43+99
Ch.277: If Only Princess Weren’t Here
Horse
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35+88
Ch.276: Princess Rapidly Developed
Horse
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35+101
Ch.275: Who is the Witch Here!?
Horse
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44+97
Horse
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45+106
Ch.273: The Egg Society is Downright Psycho
Horse
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45+90
Ch.272: Good Heavens, Large Dogs are the Best!
Horse
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40+101
Horse
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51+96
Horse
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Horse
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58+119
Horse
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Horse
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52+156
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Horse
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Horse
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46+294
Horse
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Horse
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43+147
Horse
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46+161
Horse
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48+190
Horse
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44+161
Horse
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56+160
Horse
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47+154
Ch.232: Our Demon King Castle's Petite Club
Duck
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23+203
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
50+247
Horse
0
47+132
Ch.229: Attack of the Dragon Uncle
Duck
0
45+183
Ch.228: It's a Great Demon Town, Sir.
Duck
1
44+191
Ch.227: My Brother is the Water Type
Duck
1
43+172
Ch.226: Sleepy and Famished
Duck
0
39+186
Ch.225: Sweet Dreams, Demon Castle
Duck
1
55+214
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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40+213
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
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44+201
Ch.222: Softened Demon King-sama
Duck
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47+218
Ch.221: They All Become the Princess
Duck
1
43+231
Ch.220: Flap! Birdgirl
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44+203
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
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40+195
Ch.218: How to Use the Dormitory
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Ch.217: The Misfits of the Demon Academy
Duck
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36+182
Ch.216: Let's Go to School!
Duck
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52+193
Ch.215: Hell with Extra Clothes
Duck
1
43+249
Ch.214: Zombie-chan's Nature
Duck
1
43+203
Ch.213.5: Special collab manga - Goodnight Anyways
Duck
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41+218
Ch.213: Only the Princes Isn't Aware
Duck
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48+190
Ch.212: You Have To Watch It!
Duck
1
47+195
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
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41+195
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
46+222
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
50+184
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
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53+196
Vol.16 Ch.207: The Sea is Stormy
Duck
1
50+184
Ch.206: White! Coulomb Construction
Duck
0
46+179
Ch.205: Big Brother Massage
Duck
1
51+201
Ch.204: You Could Make It Fictional!
Duck
1
43+179
Vol.15 Ch.203: You Will Become King
Duck
1
39+169
Vol.15 Ch.202: Debugging Princess
Duck
1
35+168
Ch.201: Another Route
Duck
1
36+155
Vol.15 Ch.200: Accidental Leap
Duck
1
42+174
Vol.15 Ch.199: Taking and Running
Duck
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34+143
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
Duck
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31+119
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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26+153
Vol.15 Ch.193: Captive Sympathy
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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
Duck
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24+135
Vol.13 Ch.186: Be My Big Brother
Duck
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Vol.15 Ch.185: Sunny with the Occasional God
Duck
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20+185
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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27+140
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
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30+138
Vol.14 Ch.180: Princess Camp
Duck
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27+149
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
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16+125
Vol.14 Ch.178: Togeyuki at home
Duck
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17+122
Vol.14 Ch.177: The rumored captive dealer
Duck
0
22+107
Vol.14 Ch.176: He's still technically a dog.
Duck
0
16+119
Vol.14 Ch.175: The fur coated guy
Duck
0
16+142
Ch.174: Bear Devils are the cutest in the world
Duck
0
21+113
Ch.173: The late stage 1 boss
Duck
0
14+125
Ch.172: The cell turned confession box
Duck
0
17+120
Ch.171: How many kilos are the slimes you lift?
Duck
0
14+127
Ch.170: You make them, but not literally make them
Duck
0
17+150
Ch.169: A princess always smells good
Duck
0
10+129
Ch.168: Wooow~ Your home's a devil castle
Duck
0
10+121
Ch.167: Don't make mistakes with name addresses
Duck
0
11+149
Ch.166: The old man lovers club
Duck
0
14+123
Ch.165: GO on the midnight train
Duck
0
19+98
Ch.164: The black goat wrote a letter
Duck
0
7+96
Ch.163: Fluffy soft pinball
Duck
0
5+99
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+117
Vol.12 Ch.161: The World He Desires
Duck
0
7+106
Horse
0
60+217
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+94
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
4+74
Horse
0
70+261
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
71+251
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
68+235
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
63+303
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
71+287
Ch.152: The Boy with Grown Horns
Duck
0
59+243
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
64+240
Horse
0
3+103
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
65+245
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
64+259
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+92
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+96
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+84
Horse
0
62+222
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
15+140
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
14+111
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
17+124
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
15+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
11+113
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
11+113
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
12+183
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
14+106
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
10+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
9+89
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
10+106
Vol.11 Ch.132: You Were Young That Time
Duck
0
7+101
Vol.11 Ch.131: Overdue Santa-san
Duck
0
6+98
Horse
0
66+220
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
11+114
Horse
0
76+529
Horse
0
75+200
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
12+99
Horse
0
70+222
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
11+61
Horse
0
75+230
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
15+111
Ch.121: A Day of Sweet Dreams in the Demon Castle
Duck
0
10+57
Vol.10 Ch.120: Unexpectedly Skillful Curve
Duck
0
9+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
5+105
Horse
0
87+361
Horse
0
70+310
Vol.9 Ch.117.5: Omake
Duck
1
34+150
Vol.9 Ch.117: Those Who Drink Too Much Are All Bad
Duck
0
33+153
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
36+316
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
41+140
Vol.9 Ch.114: Hostage With Good Service
Duck
0
31+139
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
45+126
Vol.9 Ch.112: Do Your Best! Forehead Demon Monk!
Duck
0
32+138
Vol.9 Ch.111: Trying Quite Hard for a Demon
Duck
0
31+125
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+87
Horse
0
52+179
Ch.108: Fear! The Free Hostage
Duck
0
34+127
Ch.107: I Swear I'm Truly Outstanding
Duck
0
35+131
Horse
0
49+195
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+72
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
30+123
Ch.103: The Secret World Of Suyarrietty
Duck
0
27+131
Horse
0
73+178
Horse
0
59+168
Horse
0
63+188
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
38+120
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
43+132
Horse
0
65+160
Horse
0
88+178
Horse
0
58+152
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+115
Horse
0
61+182
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
30+101
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
37+143
Horse
0
61+180
Horse
1
57+191
Horse
0
76+199
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+101
Horse
0
74+188
Horse
0
59+168
Horse
0
53+183
Horse
0
55+189
Horse
1
58+190
Horse
0
61+210
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+102
Vol.6 Ch.78.5: Omake
Duck
0
44+118
Ch.078.1: Omake
Horse
0
55+161
Panda
0
6+88
Horse
0
52+172
Horse
0
51+161
Horse
0
57+177
Horse
0
44+156
Panda
0
2+48
Horse
1
45+192
Horse
0
54+192
Horse
0
57+154
Horse
0
47+165
Horse
0
47+240
Horse
0
42+154
Horse
0
46+165
Horse
0
46+177
Horse
0
44+168
Horse
0
42+163
Horse
0
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Horse
0
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Horse
0
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Horse
0
39+247
Horse
0
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Horse
0
44+150
Horse
0
40+168
Horse
0
45+174
Horse
0
46+158
Horse
0
42+151
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
39+165
Horse
0
13+72
Horse
0
14+68
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
13+107
Panda
0
82+236
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
88+210
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
75+218
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
74+199
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
82+215
Ch.044: Create and Sing
Horse
0
109+232
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
82+249
Ch.041: Spine-chan Doesn't Sleep
Horse
0
84+272
Horse
1
82+318
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+110
Horse
0
101+225
Horse
0
84+240
Ch.037: A Perfectly Happy Prisoner
Horse
0
96+299
Ch.036: God's Move in Dream
Horse
0
90+290
Ch.035.5: v.1 c.Extra
Horse
0
88+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
0
18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
0
30+115
Ch.031: Although I got merged with a cat, isn't that okay...?
Horse
0
24+104
Ch.030: I Can Upgrade the Window!
Horse
0
22+124
Ch.029: Princess' Panties are Good Panties
Horse
0
20+127
Ch.028: Totally Fluffy Futon Taxi
Horse
0
19+124
Ch.027: The Sloth Making Machine
Horse
0
23+101
Vol.TBD Ch.26.5: Vol.TBD Chapter 26.5: Extra
Rabbit
0
18+114
Ch.026: Demon King Castle (Sleep) Paralysis Play
Horse
0
17+94
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+100
Ch.022: Guardian of the Quiet Sleep
Horse
0
18+133
Ch.021: Why Can't Honey Be Produced From Nothing?
Horse
0
14+89
Panda
2
31+127
Panda
0
18+120
Panda
0
33+97
Panda
0
17+93
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
129+286
Panda
2
127+294
Panda
0
109+292
Panda
0
132+294
Panda
0
147+424
Panda
1
159+322
Panda
0
155+356
Panda
0
165+364
Panda
0
217+402
Panda
0
211+437
Panda
0
240+460
Panda
0
247+509
Panda
0
295+645
Panda
0
342+851
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
592+967
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