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Manga Online » Sleepy Princess in the Demon Castle

Sleepy Princess in the Demon Castle

Author(s):

Shounen Sunday / Kagiji Kumanomata / 熊之股 鍵次

Status:

Ongoing

Last updated:

Nov-20-2025 04:22:01 AM

View:

560,578

Rating:

5 / 5 - 65 votes

CHAPTER LIST
Start Reading Newest Chapter

Genres

Comedy Supernatural Fantasy Slice of life Shounen Demons Manga Magic

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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) : Shounen Sunday / Kagiji Kumanomata / 熊之股 鍵次
  • Status : Ongoing
  • Last updated : Nov-20-2025 04:22:01 AM
  • TransGroup :
  • View : 560,578
  • Genres : Comedy , Supernatural , Fantasy , Slice of life , Shounen , Demons , Manga , Magic
  • Rating :
  •   manganato.gg rate : 5 / 5 - 65 votes

📢 New Feature: Save Reading History for Guests!
MangaNato 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 421 786 11-20 04:22
Chapter 420 1,026 11-17 05:44
Chapter 419 1,068 11-06 01:21
Chapter 418 429 11-06 01:21
Chapter 417 1,379 10-23 05:05
Chapter 416 1,112 10-16 04:02
Chapter 415 835 10-16 04:02
Chapter 414 1,076 10-02 04:02
Chapter 413 959 09-25 02:22
Chapter 412 1,467 09-22 13:43
Chapter 411 1,351 09-10 00:21
Chapter 410 1,106 08-26 23:33
Chapter 409 1,238 08-21 02:27
Chapter 408 1,042 08-06 03:28
Chapter 407 935 07-23 04:06
Chapter 406 693 08-04 11:45
Chapter 405 1,123 07-09 12:46
Chapter 404 1,070 07-02 04:47
Chapter 403 746 07-02 04:47
Chapter 402 505 07-02 04:47
Chapter 401 1,107 06-11 03:08
Chapter 400 707 06-11 03:08
Chapter 399.5 680 05-28 13:36
Chapter 399 1,176 05-06 17:35
Chapter 398 840 04-22 17:59
Chapter 397 649 04-22 17:59
Chapter 396 1,343 04-22 17:59
Chapter 395 1,290 04-22 17:59
Chapter 394 652 04-22 17:59
Chapter 393 490 04-22 17:58
Chapter 392 896 04-22 17:58
Chapter 391 1,199 04-22 17:58
Chapter 390 1,214 04-22 17:58
Chapter 389 457 04-22 17:58
Chapter 388 1,028 04-22 17:57
Chapter 387 723 04-22 17:57
Chapter 386 514 04-22 17:57
Chapter 385 749 04-22 17:57
Chapter 384 594 04-22 17:57
Chapter 383 525 04-22 17:56
Chapter 382 432 04-22 17:56
Chapter 381 641 04-22 17:56
Chapter 380 570 04-22 17:56
Chapter 379 1,067 04-22 17:56
Chapter 378 777 04-22 17:55
Chapter 377 486 04-22 17:55
Chapter 376 934 04-22 17:55
Chapter 375 1,166 04-22 17:55
Chapter 374 715 04-22 17:55
Chapter 373 835 04-22 17:54
Chapter 372 636 04-22 17:54
Chapter 371 646 04-22 17:54
Chapter 370 573 04-22 17:54
Chapter 369 610 04-22 17:53
Chapter 368 1,056 04-22 17:53
Chapter 367 1,000 04-22 17:53
Chapter 366 943 04-22 17:53
Chapter 365 481 04-22 17:53
Chapter 364 892 04-22 17:52
Chapter 363 688 04-22 17:52
Chapter 362 610 04-22 17:52
Chapter 361 901 04-22 17:52
Chapter 360 561 04-22 17:52
Chapter 359 884 04-22 17:51
Chapter 358 735 04-22 17:51
Chapter 357 295 04-22 17:51
Chapter 356 259 04-22 17:51
Chapter 355 970 04-22 17:51
Chapter 354 702 04-22 17:50
Chapter 353 1,102 04-22 17:50
Chapter 352 525 04-22 17:50
Chapter 351 1,099 04-22 17:50
Chapter 350 686 04-22 17:50
Chapter 349 357 04-22 17:49
Chapter 348 1,085 04-22 17:49
Chapter 347 905 04-22 17:49
Chapter 346 796 04-22 17:49
Chapter 345 453 04-22 17:49
Chapter 344 661 04-22 17:48
Chapter 343 868 04-22 17:48
Chapter 342 933 04-22 17:48
Chapter 341 413 04-22 17:48
Chapter 340 461 04-22 17:48
Chapter 339 1,015 04-22 17:47
Chapter 338 596 04-22 17:47
Chapter 337 458 04-22 17:47
Chapter 336 249 04-22 17:47
Chapter 335 927 04-22 17:47
Chapter 334 384 04-22 17:46
Chapter 333 1,154 04-22 17:46
Chapter 332 401 04-22 17:46
Chapter 331 930 04-22 17:46
Chapter 330 901 04-22 17:46
Chapter 329 890 04-22 17:45
Chapter 328 278 04-22 17:45
Chapter 327 658 04-22 17:45
Chapter 326 337 04-22 17:45
Chapter 325.5 931 04-22 17:45
Chapter 325 589 04-22 17:44
Chapter 324 784 04-22 17:44
Chapter 323 978 04-22 17:44
Chapter 322 621 04-22 17:44
Chapter 321 604 04-22 17:44
Chapter 320 268 04-22 17:43
Chapter 319 291 04-22 17:43
Chapter 318 667 04-22 17:43
Chapter 317 528 04-22 17:43
Chapter 316 611 04-22 17:42
Chapter 315 1,063 04-22 17:42
Chapter 314 472 04-22 17:42
Chapter 313 792 04-22 17:42
Chapter 312.5 1,011 04-22 17:41
Chapter 312 704 04-22 17:41
Chapter 311 351 04-22 17:41
Chapter 310 571 04-22 17:41
Chapter 309 854 04-22 17:40
Chapter 308 308 04-22 17:40
Chapter 307 413 04-22 17:40
Chapter 306 1,044 04-22 17:40
Chapter 305 1,004 04-22 17:39
Chapter 304 536 04-22 17:39
Chapter 303 760 04-22 17:39
Chapter 302 1,056 04-22 17:39
Chapter 301 854 04-22 17:39
Chapter 300 1,144 04-22 17:38
Chapter 299.5 815 04-22 17:38
Chapter 299 703 04-22 17:38
Chapter 298 540 04-22 17:38
Chapter 297 677 04-22 17:37
Chapter 296 327 04-22 17:37
Chapter 295 760 04-22 17:37
Chapter 294 247 04-22 17:37
Chapter 293 750 04-22 17:37
Chapter 292 342 04-22 17:36
Chapter 291 525 04-22 17:36
Chapter 290 518 04-22 17:36
Chapter 289 306 04-22 17:36
Chapter 288 646 04-22 17:35
Chapter 287 796 04-22 17:35
Chapter 286.5 313 04-22 17:35
Chapter 286 966 04-22 17:35
Chapter 285 964 04-22 17:35
Chapter 284 476 04-22 17:34
Chapter 283 307 04-22 17:34
Chapter 282 540 04-22 17:34
Chapter 281 774 04-22 17:34
Chapter 280 306 04-22 17:34
Chapter 279 805 04-22 17:33
Chapter 278 617 04-22 17:33
Chapter 277 1,079 04-22 17:33
Chapter 276 774 04-22 17:33
Chapter 275 600 04-22 17:33
Chapter 274 1,075 04-22 17:32
Chapter 273 985 04-22 17:32
Chapter 272 532 04-22 17:32
Chapter 271 1,008 04-22 17:32
Chapter 270 525 04-22 17:32
Chapter 269 573 04-22 17:31
Chapter 268 905 04-22 17:31
Chapter 267 981 04-22 17:31
Chapter 266 650 04-22 17:31
Chapter 265 815 04-22 17:31
Chapter 264 473 04-22 17:30
Chapter 263 250 04-22 17:30
Chapter 262 902 04-22 17:30
Chapter 261 834 04-22 17:30
Chapter 260 797 04-22 17:30
Chapter 259 530 04-22 17:29
Chapter 258 1,117 04-22 17:29
Chapter 257 846 04-22 17:29
Chapter 256 875 04-22 17:29
Chapter 255 687 04-22 17:28
Chapter 254 946 04-22 17:28
Chapter 253 572 04-22 17:28
Chapter 252 366 04-22 17:28
Chapter 251 528 04-22 17:28
Chapter 250 954 04-22 17:27
Chapter 249 1,008 04-22 17:27
Chapter 248 1,122 04-22 17:27
Chapter 247 1,122 04-22 17:27
Chapter 246 976 04-22 17:27
Chapter 245 507 04-22 17:26
Chapter 244 753 04-22 17:26
Chapter 243 350 04-22 17:26
Chapter 242 399 04-22 17:26
Chapter 241 454 04-22 17:26
Chapter 240 1,024 04-22 17:25
Chapter 239 432 04-22 17:25
Chapter 238 389 04-22 17:25
Chapter 237 880 04-22 17:25
Chapter 236 378 04-22 17:25
Chapter 235 419 04-22 17:24
Chapter 234 288 04-22 17:24
Chapter 233 282 04-22 17:24
Chapter 232 1,128 04-22 17:24
Chapter 231 1,057 04-22 17:23
Chapter 230 626 04-22 17:23
Chapter 229 575 04-22 17:23
Chapter 228 717 04-22 17:23
Chapter 227 815 04-22 17:22
Chapter 226 533 04-22 17:22
Chapter 225 970 04-22 17:22
Chapter 224 292 04-22 17:22
Chapter 223 467 04-22 17:22
Chapter 222 800 04-22 17:21
Chapter 221 1,003 04-22 17:21
Chapter 220 902 04-22 17:21
Chapter 219 324 04-22 17:21
Chapter 218 437 04-22 17:20
Chapter 217 709 04-22 17:20
Chapter 216 388 04-22 17:20
Chapter 215 725 04-22 17:20
Chapter 214 359 04-22 17:20
Chapter 213.5 832 04-22 17:19
Chapter 213 949 04-22 17:19
Chapter 212 1,052 04-22 17:19
Chapter 211 794 04-22 17:19
Chapter 210 926 04-22 17:19
Chapter 209 405 04-22 17:18
Chapter 208 821 04-22 17:18
Chapter 207 469 04-22 17:18
Chapter 206 464 04-22 17:18
Chapter 205 489 04-22 17:17
Chapter 204 736 04-22 17:17
Chapter 203 421 04-22 17:17
Chapter 202 438 04-22 17:17
Chapter 201 1,118 04-22 17:16
Chapter 200 320 04-22 17:16
Chapter 199 269 04-22 17:16
Chapter 198 496 04-22 17:16
Chapter 197 753 04-22 17:15
Chapter 196 592 04-22 17:15
Chapter 195 873 04-22 17:15
Chapter 194 721 04-22 17:15
Chapter 193 432 04-22 17:15
Chapter 192 1,118 04-22 17:14
Chapter 191 798 04-22 17:14
Chapter 190 536 04-22 17:14
Chapter 189 547 04-22 17:14
Chapter 188 805 04-22 17:13
Chapter 187 867 04-22 17:13
Chapter 186 678 04-22 17:13
Chapter 185 931 04-22 17:13
Chapter 184 774 04-22 17:13
Chapter 183 744 04-22 17:12
Chapter 182 502 04-22 17:12
Chapter 181 763 04-22 17:12
Chapter 180 975 04-22 17:12
Chapter 179 652 04-22 17:11
Chapter 178 1,064 04-22 17:11
Chapter 177 620 04-22 17:11
Chapter 176 1,060 04-22 17:11
Chapter 175 565 04-22 17:11
Chapter 174 878 04-22 17:10
Chapter 173 982 04-22 17:10
Chapter 172 327 04-22 17:10
Chapter 171 242 04-22 17:10
Chapter 170 526 04-22 17:09
Chapter 169 1,029 04-22 17:09
Chapter 168 297 04-22 17:09
Chapter 167 294 04-22 17:09
Chapter 166 946 04-22 17:09
Chapter 165 416 04-22 17:08
Chapter 164 591 04-22 17:08
Chapter 163 977 04-22 17:08
Chapter 162 1,109 04-22 17:08
Chapter 161 804 04-22 17:08
Chapter 160 260 04-22 17:07
Chapter 159 314 04-22 17:07
Chapter 158 514 04-22 17:07
Chapter 157 653 04-22 17:07
Chapter 156 443 04-22 17:06
Chapter 155 287 04-22 17:06
Chapter 154 600 04-22 17:06
Chapter 153 618 04-22 17:06
Chapter 152 765 04-22 17:06
Chapter 151 472 04-22 17:05
Chapter 150 435 04-22 17:05
Chapter 149 899 04-22 17:05
Chapter 148 355 04-22 17:04
Chapter 147 894 04-22 17:04
Chapter 146 564 04-22 17:04
Chapter 145 318 04-22 17:04
Chapter 144 646 04-22 17:04
Chapter 143 574 04-22 17:03
Chapter 142 742 04-22 17:03
Chapter 141 1,094 04-22 17:03
Chapter 140 1,034 04-22 17:03
Chapter 139 282 04-22 17:02
Chapter 138 816 04-22 17:02
Chapter 137 839 04-22 17:02
Chapter 136 936 04-22 17:02
Chapter 135 776 04-22 17:02
Chapter 134 860 04-22 17:01
Chapter 133 725 04-22 17:01
Chapter 132 756 04-22 17:01
Chapter 131 617 04-22 17:01
Chapter 130 353 04-22 17:00
Chapter 129 691 04-22 17:00
Chapter 128 928 04-22 17:00
Chapter 127 860 04-22 17:00
Chapter 126 552 04-22 16:59
Chapter 125 962 04-22 16:59
Chapter 124 560 04-22 16:59
Chapter 123 617 04-22 16:59
Chapter 122 518 04-22 16:59
Chapter 121 1,007 04-22 16:58
Chapter 120 899 04-22 16:58
Chapter 119 726 04-22 16:58
Chapter 118 438 04-22 16:58
Chapter 117.9 817 04-22 16:57
Chapter 117.5 780 04-22 16:57
Chapter 117 473 04-22 16:57
Chapter 116 489 04-22 16:57
Chapter 115 409 04-22 16:57
Chapter 114 668 04-22 16:56
Chapter 113 1,030 04-22 16:56
Chapter 112 602 04-22 16:56
Chapter 111 402 04-22 16:56
Chapter 110 382 04-22 16:56
Chapter 109 717 04-22 16:55
Chapter 108 573 04-22 16:55
Chapter 107 832 04-22 16:55
Chapter 106 450 04-22 16:55
Chapter 105 573 04-22 16:55
Chapter 104 425 04-22 16:54
Chapter 103 481 04-22 16:54
Chapter 102 403 04-22 16:54
Chapter 101 361 04-22 16:54
Chapter 100 621 04-22 16:53
Chapter 99 956 04-22 16:53
Chapter 98 1,100 04-22 16:53
Chapter 97 626 04-22 16:53
Chapter 96 452 04-22 16:53
Chapter 95 289 04-22 16:52
Chapter 94 320 04-22 16:52
Chapter 93 618 04-22 16:52
Chapter 92 1,105 04-22 16:52
Chapter 91 331 04-22 16:52
Chapter 90 1,126 04-22 16:51
Chapter 89 558 04-22 16:51
Chapter 88 521 04-22 16:51
Chapter 87 646 04-22 16:51
Chapter 86 846 04-22 16:51
Chapter 85 903 04-22 16:50
Chapter 84 786 04-22 16:50
Chapter 83 637 04-22 16:50
Chapter 82 401 04-22 16:50
Chapter 81 455 04-22 16:50
Chapter 80 865 04-22 16:49
Chapter 79 536 04-22 16:49
Chapter 78.5 971 04-22 16:49
Chapter 78.1 296 04-22 16:49
Chapter 78 1,011 04-22 16:48
Chapter 77 659 04-22 16:48
Chapter 76 1,085 04-22 16:48
Chapter 75 1,084 04-22 16:48
Chapter 74 1,077 04-22 16:48
Chapter 73 668 04-22 16:47
Chapter 72 305 04-22 16:47
Chapter 71 460 04-22 16:47
Chapter 70 731 04-22 16:47
Chapter 69 985 04-22 16:47
Chapter 68 901 04-22 16:46
Chapter 67 831 04-22 16:46
Chapter 66 942 04-22 16:46
Chapter 65 992 04-22 16:46
Chapter 64 748 04-22 16:46
Chapter 63 521 04-22 16:45
Chapter 62 1,122 04-22 16:45
Chapter 61 1,188 04-22 16:45
Chapter 60 1,147 04-22 16:45
Chapter 59 1,014 04-22 16:44
Chapter 58 533 04-22 16:44
Chapter 57 909 04-22 16:44
Chapter 56 1,185 04-22 16:44
Chapter 55 566 04-22 16:43
Chapter 54 631 04-22 16:43
Chapter 53 293 04-22 16:43
Chapter 52.5 888 04-22 16:43
Chapter 52 433 04-22 16:43
Chapter 51 866 04-22 16:42
Chapter 50 362 04-22 16:42
Chapter 49 932 04-22 16:42
Chapter 48 802 04-22 16:42
Chapter 47 1,020 04-22 16:42
Chapter 46 343 04-22 16:41
Chapter 45 817 04-22 16:41
Chapter 44 1,031 04-22 16:41
Chapter 43 940 04-22 16:40
Chapter 42 1,054 04-22 16:40
Chapter 41 835 04-22 16:40
Chapter 40 1,219 04-22 16:40
Chapter 39.5 789 04-22 16:40
Chapter 39 433 04-22 16:39
Chapter 38 698 04-22 16:39
Chapter 37 1,110 04-22 16:39
Chapter 36 872 04-22 16:39
Chapter 35.5 618 04-22 16:38
Chapter 35 523 04-22 16:38
Chapter 34 1,232 04-22 16:38
Chapter 33 475 04-22 16:38
Chapter 32 680 04-22 16:38
Chapter 31 536 04-22 16:37
Chapter 30 476 04-22 16:37
Chapter 29 872 04-22 16:37
Chapter 28 754 04-22 16:37
Chapter 27 484 04-22 16:37
Chapter 26.5 711 04-22 16:36
Chapter 26 797 04-22 16:36
Chapter 25 574 04-22 16:36
Chapter 24 1,007 04-22 16:36
Chapter 23 441 04-22 16:36
Chapter 22 727 04-22 16:35
Chapter 21 698 04-22 16:35
Chapter 20 1,082 04-22 16:35
Chapter 19 452 04-22 16:34
Chapter 18 551 04-22 16:34
Chapter 17 854 04-22 16:34
Chapter 16 517 04-22 16:34
Chapter 15 731 04-22 16:34
Chapter 14 814 04-22 16:33
Chapter 13.5 1,103 04-22 16:33
Chapter 13 1,128 04-22 16:33
Chapter 12 1,081 04-22 16:33
Chapter 11 685 04-22 16:32
Chapter 10 1,002 04-22 16:32
Chapter 9 762 04-22 16:32
Chapter 8 835 04-22 16:32
Chapter 7 669 04-22 16:32
Chapter 6 661 04-22 16:31
Chapter 5 910 04-22 16:31
Chapter 4 1,190 04-22 16:31
Chapter 3 1,088 04-22 16:31
Chapter 2 1,472 04-22 16:31
Chapter 1.1 552 04-22 16:30
Chapter 1 1,244 04-22 16:30

Sleepy Princess in the Demon Castle summary:

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.

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Anthology 4-Koma Oneshot
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Music Self-Published Aliens
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Vampires Revenge ecchi 2
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Super Power Animal Game
Comic Science fiction Office
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Girls Love Boys Love Mahou Shoujo
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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)
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step_family brocon_siscon Korean
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