Discord
MENU

POPULAR MANGA

Manga Online » Sleepy Princess in the Demon Castle

Sleepy Princess in the Demon Castle

Author(s):

Kagiji Kumanomata(Story&Art)

Status:

Ongoing

Last updated:

Dec-25-2025 06:58:08 PM

View:

572,642

Rating:

5.00 / 5 - 65 votes

CHAPTER LIST
Start Reading Newest Chapter

Genres

Comedy Supernatural Fantasy Slice of life Shounen Demons Manga Magic

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Sleepy Princess in the Demon Castle CHAPTER LIST
Start Reading Newest Chapter

  • Sleepy Princess in the Demon Castle

    Alternative : 魔王城でおやすみ / Maoujou de Oyasumi / Sleeping in Devil's Castle

  • Author(s) : Kagiji Kumanomata(Story&Art)
  • Status : Ongoing
  • Last updated : Dec-25-2025 06:58:08 PM
  • TransGroup :
  • View : 572,642
  • Genres : Comedy , Supernatural , Fantasy , Slice of life , Shounen , Demons , Manga , Magic
  • Rating :
  •   mangakakalot.fan rate : 5.00 / 5 - 65 votes

📢 New Feature: Save Reading History for Guests!
MangaKakalot automatically saves your reading history—no account required!
Pick up your favorite manga right where you left off with ease. Log in to keep your progress synced across devices.
📌 Find your saved history in the section on the site.

Chapter name View Time uploaded
Chapter 425 534 3 day ago
Chapter 424 1,078 12-11 10:32
Chapter 423 791 12-11 10:32
Chapter 422 1,019 12-11 10:31
Chapter 421 898 11-20 04:22
Chapter 420 1,088 11-17 05:44
Chapter 419 1,103 11-06 01:21
Chapter 418 469 11-06 01:21
Chapter 417 1,415 10-23 05:05
Chapter 416 1,142 10-16 04:02
Chapter 415 860 10-16 04:02
Chapter 414 1,098 10-02 04:02
Chapter 413 980 09-25 02:22
Chapter 412 1,490 09-22 13:43
Chapter 411 1,376 09-10 00:21
Chapter 410 1,131 08-26 23:33
Chapter 409 1,259 08-21 02:27
Chapter 408 1,062 08-06 03:28
Chapter 407 961 07-23 04:06
Chapter 406 714 08-04 11:45
Chapter 405 1,146 07-09 12:46
Chapter 404 1,092 07-02 04:47
Chapter 403 769 07-02 04:47
Chapter 402 535 07-02 04:47
Chapter 401 1,134 06-11 03:08
Chapter 400 736 06-11 03:08
Chapter 399.5 701 05-28 13:36
Chapter 399 1,196 05-06 17:35
Chapter 398 863 04-22 17:59
Chapter 397 668 04-22 17:59
Chapter 396 1,361 04-22 17:59
Chapter 395 1,310 04-22 17:59
Chapter 394 670 04-22 17:59
Chapter 393 510 04-22 17:58
Chapter 392 915 04-22 17:58
Chapter 391 1,221 04-22 17:58
Chapter 390 1,232 04-22 17:58
Chapter 389 478 04-22 17:58
Chapter 388 1,048 04-22 17:57
Chapter 387 742 04-22 17:57
Chapter 386 540 04-22 17:57
Chapter 385 773 04-22 17:57
Chapter 384 622 04-22 17:57
Chapter 383 552 04-22 17:56
Chapter 382 452 04-22 17:56
Chapter 381 662 04-22 17:56
Chapter 380 592 04-22 17:56
Chapter 379 1,084 04-22 17:56
Chapter 378 798 04-22 17:55
Chapter 377 509 04-22 17:55
Chapter 376 956 04-22 17:55
Chapter 375 1,185 04-22 17:55
Chapter 374 732 04-22 17:55
Chapter 373 855 04-22 17:54
Chapter 372 653 04-22 17:54
Chapter 371 661 04-22 17:54
Chapter 370 591 04-22 17:54
Chapter 369 629 04-22 17:53
Chapter 368 1,074 04-22 17:53
Chapter 367 1,017 04-22 17:53
Chapter 366 963 04-22 17:53
Chapter 365 497 04-22 17:53
Chapter 364 907 04-22 17:52
Chapter 363 711 04-22 17:52
Chapter 362 628 04-22 17:52
Chapter 361 915 04-22 17:52
Chapter 360 578 04-22 17:52
Chapter 359 899 04-22 17:51
Chapter 358 751 04-22 17:51
Chapter 357 309 04-22 17:51
Chapter 356 280 04-22 17:51
Chapter 355 986 04-22 17:51
Chapter 354 719 04-22 17:50
Chapter 353 1,118 04-22 17:50
Chapter 352 543 04-22 17:50
Chapter 351 1,115 04-22 17:50
Chapter 350 702 04-22 17:50
Chapter 349 373 04-22 17:49
Chapter 348 1,101 04-22 17:49
Chapter 347 921 04-22 17:49
Chapter 346 812 04-22 17:49
Chapter 345 470 04-22 17:49
Chapter 344 679 04-22 17:48
Chapter 343 885 04-22 17:48
Chapter 342 948 04-22 17:48
Chapter 341 430 04-22 17:48
Chapter 340 480 04-22 17:48
Chapter 339 1,032 04-22 17:47
Chapter 338 613 04-22 17:47
Chapter 337 474 04-22 17:47
Chapter 336 269 04-22 17:47
Chapter 335 942 04-22 17:47
Chapter 334 403 04-22 17:46
Chapter 333 1,173 04-22 17:46
Chapter 332 417 04-22 17:46
Chapter 331 944 04-22 17:46
Chapter 330 915 04-22 17:46
Chapter 329 900 04-22 17:45
Chapter 328 287 04-22 17:45
Chapter 327 670 04-22 17:45
Chapter 326 352 04-22 17:45
Chapter 325.5 946 04-22 17:45
Chapter 325 606 04-22 17:44
Chapter 324 796 04-22 17:44
Chapter 323 992 04-22 17:44
Chapter 322 636 04-22 17:44
Chapter 321 618 04-22 17:44
Chapter 320 282 04-22 17:43
Chapter 319 306 04-22 17:43
Chapter 318 681 04-22 17:43
Chapter 317 543 04-22 17:43
Chapter 316 628 04-22 17:42
Chapter 315 1,078 04-22 17:42
Chapter 314 486 04-22 17:42
Chapter 313 805 04-22 17:42
Chapter 312.5 1,019 04-22 17:41
Chapter 312 724 04-22 17:41
Chapter 311 365 04-22 17:41
Chapter 310 581 04-22 17:41
Chapter 309 867 04-22 17:40
Chapter 308 321 04-22 17:40
Chapter 307 424 04-22 17:40
Chapter 306 1,055 04-22 17:40
Chapter 305 1,015 04-22 17:39
Chapter 304 549 04-22 17:39
Chapter 303 776 04-22 17:39
Chapter 302 1,072 04-22 17:39
Chapter 301 873 04-22 17:39
Chapter 300 1,160 04-22 17:38
Chapter 299.5 824 04-22 17:38
Chapter 299 717 04-22 17:38
Chapter 298 551 04-22 17:38
Chapter 297 690 04-22 17:37
Chapter 296 339 04-22 17:37
Chapter 295 771 04-22 17:37
Chapter 294 258 04-22 17:37
Chapter 293 764 04-22 17:37
Chapter 292 355 04-22 17:36
Chapter 291 537 04-22 17:36
Chapter 290 533 04-22 17:36
Chapter 289 322 04-22 17:36
Chapter 288 659 04-22 17:35
Chapter 287 812 04-22 17:35
Chapter 286.5 321 04-22 17:35
Chapter 286 978 04-22 17:35
Chapter 285 977 04-22 17:35
Chapter 284 489 04-22 17:34
Chapter 283 319 04-22 17:34
Chapter 282 552 04-22 17:34
Chapter 281 792 04-22 17:34
Chapter 280 323 04-22 17:34
Chapter 279 823 04-22 17:33
Chapter 278 635 04-22 17:33
Chapter 277 1,093 04-22 17:33
Chapter 276 790 04-22 17:33
Chapter 275 623 04-22 17:33
Chapter 274 1,089 04-22 17:32
Chapter 273 1,003 04-22 17:32
Chapter 272 550 04-22 17:32
Chapter 271 1,023 04-22 17:32
Chapter 270 541 04-22 17:32
Chapter 269 586 04-22 17:31
Chapter 268 922 04-22 17:31
Chapter 267 996 04-22 17:31
Chapter 266 667 04-22 17:31
Chapter 265 833 04-22 17:31
Chapter 264 488 04-22 17:30
Chapter 263 265 04-22 17:30
Chapter 262 919 04-22 17:30
Chapter 261 852 04-22 17:30
Chapter 260 810 04-22 17:30
Chapter 259 548 04-22 17:29
Chapter 258 1,135 04-22 17:29
Chapter 257 861 04-22 17:29
Chapter 256 894 04-22 17:29
Chapter 255 708 04-22 17:28
Chapter 254 964 04-22 17:28
Chapter 253 591 04-22 17:28
Chapter 252 382 04-22 17:28
Chapter 251 542 04-22 17:28
Chapter 250 970 04-22 17:27
Chapter 249 1,020 04-22 17:27
Chapter 248 1,136 04-22 17:27
Chapter 247 1,136 04-22 17:27
Chapter 246 991 04-22 17:27
Chapter 245 522 04-22 17:26
Chapter 244 768 04-22 17:26
Chapter 243 366 04-22 17:26
Chapter 242 414 04-22 17:26
Chapter 241 466 04-22 17:26
Chapter 240 1,040 04-22 17:25
Chapter 239 446 04-22 17:25
Chapter 238 403 04-22 17:25
Chapter 237 894 04-22 17:25
Chapter 236 394 04-22 17:25
Chapter 235 436 04-22 17:24
Chapter 234 303 04-22 17:24
Chapter 233 297 04-22 17:24
Chapter 232 1,144 04-22 17:24
Chapter 231 1,074 04-22 17:23
Chapter 230 642 04-22 17:23
Chapter 229 592 04-22 17:23
Chapter 228 732 04-22 17:23
Chapter 227 828 04-22 17:22
Chapter 226 548 04-22 17:22
Chapter 225 987 04-22 17:22
Chapter 224 308 04-22 17:22
Chapter 223 484 04-22 17:22
Chapter 222 815 04-22 17:21
Chapter 221 1,018 04-22 17:21
Chapter 220 922 04-22 17:21
Chapter 219 343 04-22 17:21
Chapter 218 454 04-22 17:20
Chapter 217 722 04-22 17:20
Chapter 216 402 04-22 17:20
Chapter 215 739 04-22 17:20
Chapter 214 375 04-22 17:20
Chapter 213.5 843 04-22 17:19
Chapter 213 965 04-22 17:19
Chapter 212 1,068 04-22 17:19
Chapter 211 811 04-22 17:19
Chapter 210 942 04-22 17:19
Chapter 209 426 04-22 17:18
Chapter 208 836 04-22 17:18
Chapter 207 484 04-22 17:18
Chapter 206 480 04-22 17:18
Chapter 205 508 04-22 17:17
Chapter 204 754 04-22 17:17
Chapter 203 435 04-22 17:17
Chapter 202 455 04-22 17:17
Chapter 201 1,134 04-22 17:16
Chapter 200 345 04-22 17:16
Chapter 199 285 04-22 17:16
Chapter 198 512 04-22 17:16
Chapter 197 772 04-22 17:15
Chapter 196 609 04-22 17:15
Chapter 195 886 04-22 17:15
Chapter 194 735 04-22 17:15
Chapter 193 446 04-22 17:15
Chapter 192 1,133 04-22 17:14
Chapter 191 803 04-22 17:14
Chapter 190 553 04-22 17:14
Chapter 189 565 04-22 17:14
Chapter 188 817 04-22 17:13
Chapter 187 884 04-22 17:13
Chapter 186 700 04-22 17:13
Chapter 185 950 04-22 17:13
Chapter 184 797 04-22 17:13
Chapter 183 765 04-22 17:12
Chapter 182 522 04-22 17:12
Chapter 181 782 04-22 17:12
Chapter 180 995 04-22 17:12
Chapter 179 670 04-22 17:11
Chapter 178 1,083 04-22 17:11
Chapter 177 637 04-22 17:11
Chapter 176 1,078 04-22 17:11
Chapter 175 586 04-22 17:11
Chapter 174 898 04-22 17:10
Chapter 173 998 04-22 17:10
Chapter 172 344 04-22 17:10
Chapter 171 258 04-22 17:10
Chapter 170 542 04-22 17:09
Chapter 169 1,045 04-22 17:09
Chapter 168 314 04-22 17:09
Chapter 167 311 04-22 17:09
Chapter 166 962 04-22 17:09
Chapter 165 432 04-22 17:08
Chapter 164 607 04-22 17:08
Chapter 163 995 04-22 17:08
Chapter 162 1,125 04-22 17:08
Chapter 161 826 04-22 17:08
Chapter 160 278 04-22 17:07
Chapter 159 346 04-22 17:07
Chapter 158 530 04-22 17:07
Chapter 157 668 04-22 17:07
Chapter 156 459 04-22 17:06
Chapter 155 301 04-22 17:06
Chapter 154 614 04-22 17:06
Chapter 153 635 04-22 17:06
Chapter 152 783 04-22 17:06
Chapter 151 489 04-22 17:05
Chapter 150 452 04-22 17:05
Chapter 149 914 04-22 17:05
Chapter 148 370 04-22 17:04
Chapter 147 908 04-22 17:04
Chapter 146 579 04-22 17:04
Chapter 145 332 04-22 17:04
Chapter 144 661 04-22 17:04
Chapter 143 591 04-22 17:03
Chapter 142 759 04-22 17:03
Chapter 141 1,110 04-22 17:03
Chapter 140 1,053 04-22 17:03
Chapter 139 297 04-22 17:02
Chapter 138 831 04-22 17:02
Chapter 137 856 04-22 17:02
Chapter 136 954 04-22 17:02
Chapter 135 794 04-22 17:02
Chapter 134 876 04-22 17:01
Chapter 133 741 04-22 17:01
Chapter 132 777 04-22 17:01
Chapter 131 635 04-22 17:01
Chapter 130 371 04-22 17:00
Chapter 129 707 04-22 17:00
Chapter 128 946 04-22 17:00
Chapter 127 876 04-22 17:00
Chapter 126 573 04-22 16:59
Chapter 125 977 04-22 16:59
Chapter 124 576 04-22 16:59
Chapter 123 634 04-22 16:59
Chapter 122 534 04-22 16:59
Chapter 121 1,024 04-22 16:58
Chapter 120 916 04-22 16:58
Chapter 119 742 04-22 16:58
Chapter 118 454 04-22 16:58
Chapter 117.9 817 04-22 16:57
Chapter 117.5 789 04-22 16:57
Chapter 117 489 04-22 16:57
Chapter 116 502 04-22 16:57
Chapter 115 424 04-22 16:57
Chapter 114 687 04-22 16:56
Chapter 113 1,050 04-22 16:56
Chapter 112 619 04-22 16:56
Chapter 111 421 04-22 16:56
Chapter 110 401 04-22 16:56
Chapter 109 738 04-22 16:55
Chapter 108 593 04-22 16:55
Chapter 107 849 04-22 16:55
Chapter 106 471 04-22 16:55
Chapter 105 591 04-22 16:55
Chapter 104 443 04-22 16:54
Chapter 103 500 04-22 16:54
Chapter 102 425 04-22 16:54
Chapter 101 378 04-22 16:54
Chapter 100 641 04-22 16:53
Chapter 99 970 04-22 16:53
Chapter 98 1,118 04-22 16:53
Chapter 97 640 04-22 16:53
Chapter 96 467 04-22 16:53
Chapter 95 302 04-22 16:52
Chapter 94 333 04-22 16:52
Chapter 93 631 04-22 16:52
Chapter 92 1,119 04-22 16:52
Chapter 91 344 04-22 16:52
Chapter 90 1,142 04-22 16:51
Chapter 89 574 04-22 16:51
Chapter 88 535 04-22 16:51
Chapter 87 659 04-22 16:51
Chapter 86 862 04-22 16:51
Chapter 85 923 04-22 16:50
Chapter 84 803 04-22 16:50
Chapter 83 651 04-22 16:50
Chapter 82 417 04-22 16:50
Chapter 81 470 04-22 16:50
Chapter 80 882 04-22 16:49
Chapter 79 553 04-22 16:49
Chapter 78.5 973 04-22 16:49
Chapter 78.1 303 04-22 16:49
Chapter 78 1,027 04-22 16:48
Chapter 77 675 04-22 16:48
Chapter 76 1,102 04-22 16:48
Chapter 75 1,102 04-22 16:48
Chapter 74 1,094 04-22 16:48
Chapter 73 681 04-22 16:47
Chapter 72 364 04-22 16:47
Chapter 71 479 04-22 16:47
Chapter 70 747 04-22 16:47
Chapter 69 1,001 04-22 16:47
Chapter 68 916 04-22 16:46
Chapter 67 846 04-22 16:46
Chapter 66 956 04-22 16:46
Chapter 65 1,006 04-22 16:46
Chapter 64 763 04-22 16:46
Chapter 63 542 04-22 16:45
Chapter 62 1,138 04-22 16:45
Chapter 61 1,207 04-22 16:45
Chapter 60 1,165 04-22 16:45
Chapter 59 1,034 04-22 16:44
Chapter 58 550 04-22 16:44
Chapter 57 928 04-22 16:44
Chapter 56 1,205 04-22 16:44
Chapter 55 588 04-22 16:43
Chapter 54 650 04-22 16:43
Chapter 53 311 04-22 16:43
Chapter 52.5 903 04-22 16:43
Chapter 52 452 04-22 16:43
Chapter 51 886 04-22 16:42
Chapter 50 385 04-22 16:42
Chapter 49 950 04-22 16:42
Chapter 48 824 04-22 16:42
Chapter 47 1,041 04-22 16:42
Chapter 46 364 04-22 16:41
Chapter 45 840 04-22 16:41
Chapter 44 1,055 04-22 16:41
Chapter 43 965 04-22 16:40
Chapter 42 1,078 04-22 16:40
Chapter 41 857 04-22 16:40
Chapter 40 1,248 04-22 16:40
Chapter 39.5 805 04-22 16:40
Chapter 39 474 04-22 16:39
Chapter 38 728 04-22 16:39
Chapter 37 1,138 04-22 16:39
Chapter 36 902 04-22 16:39
Chapter 35.5 636 04-22 16:38
Chapter 35 554 04-22 16:38
Chapter 34 1,265 04-22 16:38
Chapter 33 507 04-22 16:38
Chapter 32 745 04-22 16:38
Chapter 31 572 04-22 16:37
Chapter 30 507 04-22 16:37
Chapter 29 904 04-22 16:37
Chapter 28 790 04-22 16:37
Chapter 27 515 04-22 16:37
Chapter 26.5 730 04-22 16:36
Chapter 26 832 04-22 16:36
Chapter 25 611 04-22 16:36
Chapter 24 1,035 04-22 16:36
Chapter 23 475 04-22 16:36
Chapter 22 760 04-22 16:35
Chapter 21 729 04-22 16:35
Chapter 20 1,115 04-22 16:35
Chapter 19 482 04-22 16:34
Chapter 18 579 04-22 16:34
Chapter 17 884 04-22 16:34
Chapter 16 547 04-22 16:34
Chapter 15 761 04-22 16:34
Chapter 14 839 04-22 16:33
Chapter 13.5 1,126 04-22 16:33
Chapter 13 1,159 04-22 16:33
Chapter 12 1,122 04-22 16:33
Chapter 11 718 04-22 16:32
Chapter 10 1,047 04-22 16:32
Chapter 9 809 04-22 16:32
Chapter 8 895 04-22 16:32
Chapter 7 724 04-22 16:32
Chapter 6 711 04-22 16:31
Chapter 5 971 04-22 16:31
Chapter 4 1,253 04-22 16:31
Chapter 3 1,161 04-22 16:31
Chapter 2 1,547 04-22 16:31
Chapter 1.1 580 04-22 16:30
Chapter 1 1,393 04-22 16:30

Sleepy Princess in the Demon Castle summary:

Sshhh! Princess Syalis is trying to get a good night's sleep. Some shut-eye. Forty winks. Catch some Z's. Long ago in olden times when people and demons lived together in—well, disharmony, really—a demon king kidnaps a human princess and imprisons her in his castle. Bereft, the princess's subjects beat their chests in anguish…until a hero arises to spearhead Project Rescue Our Princess! While waiting for her knight in shining armor, what's an imprisoned princess to do…? Teddy-bear guards with bat wings are all very well, but her dungeon cell is bo-o-o-ring! So, she decides to wile away the long hours by sleeping. Now if only she could get comfortable…and didn't suffer from insomnia…

Comments

Sort by

Most Popular Manga

Martial Peak - Chapter 3862

Tales Of Demons And Gods - Chapter 509.1

Solo Leveling - Chapter 202

Versatile Mage - Chapter 1181

Apotheosis - Chapter 1301

The Beginning After The End - Chapter 225.5

One Piece - Chapter 1170

Kimetsu No Yaiba - Chapter 206

Star Martial God Technique - Chapter 883

Rebirth Of The Urban Immortal Cultivator - Chapter 1230

GENRES

Newest Latest Top read
All Completed Ongoing
Comedy Supernatural Drama
Fantasy Action Josei
Adventure Romance Smut
Manhwa Tragedy Slice of life
School life Seinen Historical
Harem Horror Psychological
Mystery Shounen Martial arts
Manhua Shoujo Isekai
Erotica Gender bender Mature
Webtoons Shoujo ai Yaoi
Yuri Medical Mecha
Shounen ai Sports Cooking
Sci fi One shot Ecchi
Adult Pornographic Doujinshi
Long Strip Survival Adaptation
Official Colored Wuxia Thriller
Web Comic Full Color Reincarnation
Monsters Military Philosophical
Gyaru Bloody Demons
System Loli Ninja
Incest Crime Office Workers
Sexual Violence Crossdressing Gore
Delinquents Shota Police
Manga Time Travel Monster Girls
Anthology 4-Koma Oneshot
Animals Heartwarming Superhero
Magic Genderswap Post-Apocalyptic
Music Self-Published Aliens
Villainess Virtual Reality Ghosts
Award Winning Video Games Magical Girls
Reverse Harem Fan Colored Zombies
Mafia Webtoon Royal family
Manhwa Hot Traditional Games Magical
Vampires Revenge ecchi 2
Samurai Yaoi(BL) Monster
Super Power Animal Game
Comic Science fiction Office
School Parody Iyashikei
Girls Love Boys Love Mahou Shoujo
Suspense Vampire Kids
Space Gourmet Soft Yaoi
Avant Garde cartoon violence
imageset teacher_student cultivation
death_game degeneratemc cars
showbiz blackmail western
xianxia fetish netorare
age_gap ai_art master_servant
college_life childhood_friends non_human
dementia Informative Graphic Novel
Royalty Liexing Ping Ping Jun
Josei(W) Shoujo(G) User Created
2019 BL Reverse
artbook omegaverse cheating_infidelity
sm_bdsm bodyswap netori
old_people beasts Seinen(M)
Shounen(B) Creators Others
step_family brocon_siscon Korean
Transmigration male_protagonists female_protagonists
R m a
d k h
j y e
I n u
s o C
t F l
V g 3
w b

TAGS

ZinMangaTopManhuaKissManga
MangaNatoKunMangaCoffeeManga
ToonilyHariMangaAquaManga
LikeMangaManhwaClan

content notification

CANCEL