Sleepy Princess in the Demon Castle
魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle
5.2K2284
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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5.2K follows/91 Plan to read/4.6K Reading/3 Completed/12 On hold/9 Dropped/3 Re-reading
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Chapters(419)
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Koala
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Fox
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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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214+438
Koala
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223+457
Fox
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0+1
Koala
2
270+506
Koala
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263+536
Koala
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Koala
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240+481
Koala
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239+511
Koala
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Koala
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61+133
Koala
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Koala
1
217+423
Koala
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Koala
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Koala
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412+801
Koala
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264+531
Fox
0
0+1
Koala
1
268+575
Koala
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210+480
Koala
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217+441
Koala
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285+480
Koala
0
405+932
Koala
0
248+551
Horse
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52+88
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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Fox
0
0+0
Horse
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Horse
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72+92
Horse
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40+88
Horse
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26+57
Horse
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23+65
Horse
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Horse
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36+81
Horse
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44+78
Horse
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33+84
Horse
0
36+94
Horse
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38+97
Ch.288: The Night Watch Princess
Horse
0
60+89
Horse
0
38+85
Fox
0
0+3
Horse
0
35+83
Horse
0
35+98
Ch.284: Disaster!, The Current State of Demon King Castle’s Administration!!!
Horse
0
35+90
Ch.283: Running Uphill, the Harpie Race
Horse
0
35+108
Ch.282: It Isn’t A Trap! ? The Oriental Harpie Restaurant
Horse
1
43+119
Ch.281: The Idol Came On Her Own Accord
Horse
0
44+137
Ch.280: What is Buried Beneath the Tree is not a Dead Body
Horse
0
46+141
Ch.279: The Great Demon King Army Popularity Poll!!
Horse
0
41+90
Ch.278: Little Dogs VS Weirdo
Horse
0
42+90
Ch.277: If Only Princess Weren’t Here
Horse
0
34+77
Ch.276: Princess Rapidly Developed
Horse
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34+92
Ch.275: Who is the Witch Here!?
Horse
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43+87
Horse
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43+98
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+90
Horse
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49+87
Horse
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78+82
Horse
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56+109
Horse
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50+147
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40+159
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33+139
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36+155
Horse
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Horse
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43+191
Horse
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Horse
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41+195
Horse
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44+286
Horse
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Horse
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41+142
Horse
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44+157
Horse
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46+185
Horse
0
42+153
Horse
0
54+156
Horse
0
45+150
Ch.232: Our Demon King Castle's Petite Club
Duck
0
22+202
Ch.231: Change!! The Real Demon King Twilight - The Final Day Outdoors
Duck
4
49+249
Horse
0
46+131
Ch.229: Attack of the Dragon Uncle
Duck
0
44+182
Ch.228: It's a Great Demon Town, Sir.
Duck
1
43+192
Ch.227: My Brother is the Water Type
Duck
1
42+172
Ch.226: Sleepy and Famished
Duck
0
38+187
Ch.225: Sweet Dreams, Demon Castle
Duck
1
54+215
Ch.224: Emotionally Paper-Thin Armour (Book)
Duck
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38+213
Ch.223: Intercept!! God of the Sea, Poseidon
Duck
1
42+199
Ch.222: Softened Demon King-sama
Duck
1
45+218
Ch.221: They All Become the Princess
Duck
1
41+229
Ch.220: Flap! Birdgirl
Duck
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42+203
Ch.219: But Tonikaku Kawaii is Getting Shown
Duck
0
39+192
Ch.218: How to Use the Dormitory
Duck
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43+199
Ch.217: The Misfits of the Demon Academy
Duck
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35+180
Ch.216: Let's Go to School!
Duck
0
49+193
Ch.215: Hell with Extra Clothes
Duck
1
42+248
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+219
Ch.213: Only the Princes Isn't Aware
Duck
0
46+188
Ch.212: You Have To Watch It!
Duck
1
46+196
Ch.211: They're the Sorrows of a Perceptive Bird!
Duck
0
40+196
Ch.210: Papa (Looks Like He) Is In Elementary Grade 2 or 3
Duck
1
45+223
Vol.16 Ch.209: I Can't Separate While Cursed!
Duck
1
49+181
Vol.16 Ch.208: The Sea is Stormy at the River
Duck
0
51+195
Vol.16 Ch.207: The Sea is Stormy
Duck
1
46+183
Ch.206: White! Coulomb Construction
Duck
0
41+178
Ch.205: Big Brother Massage
Duck
1
47+202
Ch.204: You Could Make It Fictional!
Duck
1
40+178
Vol.15 Ch.203: You Will Become King
Duck
1
36+167
Vol.15 Ch.202: Debugging Princess
Duck
1
33+166
Ch.201: Another Route
Duck
1
34+154
Vol.15 Ch.200: Accidental Leap
Duck
1
40+171
Vol.15 Ch.199: Taking and Running
Duck
1
32+143
Horse
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34+127
Vol.15 Ch.197: Captive Princess vs Trespassing Dragon
Duck
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39+140
Vol.15 Ch.196: I Made It As Shiny As Gold After All
Duck
0
32+129
Vol.15 Ch.195: Audible Lullaby
Duck
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29+119
Vol.15 Ch.194: That is Why You Get Kidnapped
Duck
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24+151
Vol.15 Ch.193: Captive Sympathy
Duck
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24+127
Vol.15 Ch.192: The Sleepless Town
Duck
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29+140
Panda
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6+80
Vol.15 Ch.190: Sweet Dreams in Demon King Castle - Prologue
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30+208
Vol.15 Ch.189: The Ultimate Legal Comfort
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23+155
Vol.15 Ch.188: Happy 50th Anniversary
Duck
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21+145
Vol.13 Ch.187: The String Pulling the God
Duck
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22+136
Vol.13 Ch.186: Be My Big Brother
Duck
0
25+248
Vol.15 Ch.185: Sunny with the Occasional God
Duck
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18+187
Vol.15 Ch.184: Neverending Nights Don't Exist After All
Duck
0
23+136
Vol.15 Ch.183: Grandpa mom
Duck
0
22+163
Vol.14 Ch.182: Class observing in the Demon Castle
Duck
0
25+137
Vol.14 Ch.181: Suyasuya Nemunemu
Duck
0
28+138
Vol.14 Ch.180: Princess Camp
Duck
0
25+150
Vol.14 Ch.179: Humanity's dream, spending new year at a hot spring
Duck
0
14+125
Vol.14 Ch.178: Togeyuki at home
Duck
0
15+122
Vol.14 Ch.177: The rumored captive dealer
Duck
0
20+107
Vol.14 Ch.176: He's still technically a dog.
Duck
0
13+121
Vol.14 Ch.175: The fur coated guy
Duck
0
13+141
Ch.174: Bear Devils are the cutest in the world
Duck
0
18+110
Ch.173: The late stage 1 boss
Duck
0
12+123
Ch.172: The cell turned confession box
Duck
0
15+118
Ch.171: How many kilos are the slimes you lift?
Duck
0
12+124
Ch.170: You make them, but not literally make them
Duck
0
15+146
Ch.169: A princess always smells good
Duck
0
9+129
Ch.168: Wooow~ Your home's a devil castle
Duck
0
9+119
Ch.167: Don't make mistakes with name addresses
Duck
0
10+149
Ch.166: The old man lovers club
Duck
0
14+124
Ch.165: GO on the midnight train
Duck
0
19+99
Ch.164: The black goat wrote a letter
Duck
0
7+98
Ch.163: Fluffy soft pinball
Duck
0
5+95
Vol.12 Ch.162: Agree With Those Matters As Soon As Possible
Duck
0
9+115
Vol.12 Ch.161: The World He Desires
Duck
0
6+106
Horse
0
56+211
Vol.12 Ch.159: Bewitched By The Pandangels...
Duck
0
5+92
Vol.12 Ch.158: The Place With No Concept of Human or Demon
Duck
0
3+72
Horse
0
65+248
Vol.12 Ch.156: The Demon King Castle's Pure Mint Plantation
Duck
0
66+243
Vol.12 Ch.155: The Power of Faith is Amazing!
Duck
0
63+228
Vol.12 Ch.154: Pointing Fingers is Impolite After All...
Duck
0
59+299
Vol.12 Ch.153: No Guard Princess vs. Full Guard Man
Duck
0
67+285
Ch.152: The Boy with Grown Horns
Duck
0
55+240
Vol.12 Ch.151: Princess Robo Mark III
Duck
0
60+241
Horse
0
3+101
Vol.12 Ch.149: THE pRINCESS M@STER
Duck
0
61+243
Vol.12 Ch.148: 2% Means 1/50, You Know?
Duck
0
60+255
Vol.12 Ch.147: Princess Suya Rhys and the Secret Room
Duck
0
5+93
Vol.12 Ch.146: Fishing With an Object is Despicable!!
Duck
0
7+95
Vol.12 Ch.145: Property Searching is Fun, Isn't It!?
Duck
0
8+86
Horse
0
57+216
Vol.11 Ch.143: I'm Asking About Healthy Milk
Duck
0
14+139
Vol.11 Ch.142: Manga Magazines Are Generally Recyclable Resources
Duck
0
13+111
Vol.11 Ch.141: Welcome to the Newcomers' Dorm
Duck
0
15+123
Vol.11 Ch.140: Demon King-Sama is Arrogant
Duck
0
14+162
Vol.11 Ch.139: I'm Sincerely Sorry
Duck
0
10+116
Vol.11 Ch.138: Creator's Thrill Ride
Duck
0
10+114
Vol.11 Ch.137: Look This Way! Suyaris!
Duck
0
11+185
Vol.11 Ch.136: Suyaris and the Chocolate Demon King Castle
Duck
0
13+106
Vol.11 Ch.135: I Thought There Was Anonymity
Duck
0
9+113
Vol.11 Ch.134: Lamenting Boy & Girl
Duck
0
8+88
Vol.11 Ch.133: I'll Give All I've Got For Both Hobbies and Work!
Duck
0
9+105
Vol.11 Ch.132: You Were Young That Time
Duck
0
6+102
Vol.11 Ch.131: Overdue Santa-san
Duck
0
5+96
Horse
0
62+217
Vol.10 Ch.129: Father and Me and, Sometimes, a Hostage
Duck
0
9+114
Horse
0
73+524
Horse
0
72+193
Vol.10 Ch.126: Longing for a Life of Leisure and Dignity
Duck
0
11+101
Horse
0
67+219
Ch.124: Have You Not Heard Of Our Princess?
Duck
0
9+61
Horse
0
72+227
Vol.10 Ch.122: A Massive Parental Meeting Begins
Duck
0
13+111
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+104
Vol.10 Ch.119: Case File: Sleeping Suyaris
Duck
0
3+105
Horse
0
83+356
Horse
0
67+305
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+148
Vol.9 Ch.116: Burning After You Go "WAH!"
Duck
0
37+313
Vol.9 Ch.115: If Demons Were to Dress-Up Like Her
Duck
0
38+136
Vol.9 Ch.114: Hostage With Good Service
Duck
0
29+135
Ch.113: I'd Like to Have a Sleepover or Something at School, Hm?
Duck
0
42+124
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+123
Vol.TBD Ch.110: Vol.TBD Chapter 110: Memories Smell Nice
Rabbit
0
10+86
Horse
0
48+175
Ch.108: Fear! The Free Hostage
Duck
0
33+124
Ch.107: I Swear I'm Truly Outstanding
Duck
0
34+131
Horse
0
45+195
Vol.TBD Ch.105: Vol.TBD Chapter 105: Pampered Bomb
Rabbit
0
9+73
Vol.8 Ch.104: Isn't it Alright to Lay Out the Album?
Duck
0
29+124
Ch.103: The Secret World Of Suyarrietty
Duck
0
25+126
Horse
0
68+177
Horse
0
54+169
Horse
0
58+190
Vol.8 Ch.99: Visiting the Nicest Places of Hell Springs Over and Over
Duck
0
37+117
Vol.8 Ch.98: Journey to Getting used to the Princess
Duck
0
42+129
Horse
0
59+160
Horse
0
83+178
Horse
0
54+153
Vol.TBD Ch.94: Vol.TBD Chapter 94: Lying is Despicable!
Rabbit
0
8+92
Vol.7 Ch.93: Since it Feels Surprisingly Good the Moment You Support Someone
Duck
0
32+115
Horse
0
55+181
Vol.7 Ch.91: 1-on-1 in the Ward
Duck
0
28+99
Vol.7 Ch.90: Don't "It'll Prick a Little" Me!!
Duck
0
35+139
Horse
0
56+180
Horse
1
52+191
Horse
0
62+200
Vol.TBD Ch.86: Vol.TBD Chapter 86: Friend (Futon) (Stalker)
Rabbit
0
11+100
Horse
0
67+188
Horse
0
53+170
Horse
0
47+185
Horse
0
49+190
Horse
1
52+195
Horse
0
56+213
Vol.TBD Ch.79: Vol.TBD Chapter 79: Samsara at the Church
Rabbit
0
17+103
Vol.6 Ch.78.5: Omake
Duck
0
44+117
Ch.078.1: Omake
Horse
0
50+165
Panda
0
6+89
Horse
0
49+173
Horse
0
47+165
Horse
0
53+183
Horse
0
40+158
Panda
0
2+48
Horse
1
41+196
Horse
0
50+197
Horse
0
52+159
Horse
0
41+170
Horse
0
42+245
Horse
0
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Horse
0
42+170
Horse
0
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Horse
0
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Horse
0
40+166
Horse
0
41+170
Horse
0
44+161
Horse
0
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Horse
0
37+247
Horse
0
51+186
Horse
0
42+153
Horse
0
38+169
Horse
0
43+176
Horse
0
45+163
Horse
0
41+154
Ch.052.5: Extra arc: Good night at Komi-san’s house
Horse
0
38+166
Horse
0
12+72
Horse
0
13+66
Ch.050: The Princess Dances Even If There Isn't A Meeting
Horse
0
12+104
Panda
0
77+239
Ch.048: Badump! The Sorcery Tournament Filled with Demons!
Horse
0
83+211
Ch.047: Taking Back the Princess (the Monster of Demon King Castle)
Horse
0
67+218
Ch.046: Looks Like We Have a Master of All Trades
Horse
0
68+199
Ch.045: The Girl Visiting Many Demon King Castles
Horse
0
75+219
Ch.044: Create and Sing
Horse
0
103+233
Panda
0
4+60
Ch.042: Which Child Sleeps the Most?
Horse
0
76+248
Ch.041: Spine-chan Doesn't Sleep
Horse
0
77+273
Horse
1
74+318
Vol.TBD Ch.39.5: Vol.TBD Chapter 39.5: Extras
Rabbit
0
7+105
Horse
0
95+228
Horse
0
77+242
Ch.037: A Perfectly Happy Prisoner
Horse
0
90+302
Ch.036: God's Move in Dream
Horse
0
85+296
Ch.035.5: v.1 c.Extra
Horse
0
84+279
Ch.035: Sweet Dreams in the Outskirts of Demon King Castle
Horse
1
19+123
Ch.034: Springy ? Princess
Horse
0
17+117
Ch.033: Stop Getting Serious in a Party Game!
Horse
0
18+128
Ch.032: Because the Princess is a Naughty Girl
Horse
0
26+114
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+125
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+100
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+91
Ch.025: On a Cradle Unto the Grave
Horse
0
14+108
Ch.024: My Laundry Path
Horse
0
17+92
Ch.023: I'm Going to Visit You Tonight
Horse
0
14+99
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+129
Panda
0
17+120
Panda
0
32+96
Panda
0
17+94
Panda
0
22+86
Panda
0
25+82
Panda
0
15+87
Vol.1 Ch.13.5: Special 5 - Volume 1 Ch.Extra
Duck
0
126+294
Panda
2
124+305
Panda
0
106+303
Panda
0
129+305
Panda
0
143+431
Panda
1
154+333
Panda
0
151+365
Panda
0
163+377
Panda
0
211+411
Panda
0
204+450
Panda
0
232+469
Panda
0
240+516
Panda
0
288+627
Panda
0
335+843
Vol.1: Vol.1 1st Night: Castle of the Sleepy Princess
Rabbit
2
581+985
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