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Manga Online » Oniichan wa Oshimai!

Oniichan wa Oshimai!

Status:

Ongoing

Last updated:

Jun-28-2025 12:27:22 AM

View:

247,992

Rating:

5 / 5 - 22 votes

CHAPTER LIST
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Genres

Comedy Slice of life Gender bender Doujinshi Genderswap

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Oniichan wa Oshimai! CHAPTER LIST
Start Reading Newest Chapter

  • Oniichan wa Oshimai!

    Alternative : お兄ちゃんはおしまい！ / Onii-chan is Done For

  • Author(s) : Nekotoufu / ねことうふ / GRINP
  • Status : Ongoing
  • Last updated : Jun-28-2025 12:27:22 AM
  • TransGroup :
  • View : 247,992
  • Genres : Comedy , Slice of life , Gender bender , Doujinshi , Genderswap
  • Rating :
  •   natomanga.com rate : 5 / 5 - 22 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 101 1,232 06-28 00:27
Chapter 100 1,318 05-31 21:39
Chapter 99 1,100 05-31 21:38
Chapter 98 308 05-31 21:38
Chapter 97 591 05-31 21:38
Chapter 96 777 05-31 21:38
Chapter 95.9 400 05-31 21:37
Chapter 95.5 912 05-31 21:37
Chapter 95 436 05-31 21:37
Chapter 94 805 05-31 21:37
Chapter 93.5 478 05-31 21:36
Chapter 93 631 05-31 21:36
Chapter 92.5 819 05-31 21:36
Chapter 92 448 05-31 21:36
Chapter 91.5 461 05-31 21:36
Chapter 91 485 05-31 21:35
Chapter 90.9 966 05-31 21:35
Chapter 90.8 320 05-31 21:35
Chapter 90.5 763 05-31 21:35
Chapter 90 765 05-31 21:34
Chapter 89 524 05-31 21:34
Chapter 88.5 277 05-31 21:34
Chapter 88 796 05-31 21:34
Chapter 87 510 05-31 21:33
Chapter 86.9 967 05-31 21:33
Chapter 86.5 954 05-31 21:33
Chapter 86 721 05-31 21:33
Chapter 85.5 422 05-31 21:33
Chapter 85 912 05-31 21:32
Chapter 84 1,015 05-31 21:32
Chapter 83.9 494 05-31 21:32
Chapter 83 542 05-31 21:32
Chapter 82.5 598 05-31 21:31
Chapter 82 825 05-31 21:31
Chapter 81.9 811 05-31 21:31
Chapter 81.5 192 05-31 21:31
Chapter 81 936 05-31 21:30
Chapter 80.8 375 05-31 21:30
Chapter 80.5 796 05-31 21:30
Chapter 80 223 05-31 21:30
Chapter 79 776 05-31 21:29
Chapter 78.9 634 05-31 21:29
Chapter 78.5 340 05-31 21:28
Chapter 78 733 05-31 21:28
Chapter 77 683 05-31 21:28
Chapter 76.9 306 05-31 21:28
Chapter 76.1 547 05-31 21:28
Chapter 76 937 05-31 21:27
Chapter 75.1 929 05-31 21:27
Chapter 75.0 524 05-31 21:27
Chapter 74.5 581 05-31 21:27
Chapter 74.1 942 05-31 21:26
Chapter 74 699 05-31 21:26
Chapter 73.1 803 05-31 21:26
Chapter 73 834 05-31 21:26
Chapter 72.9 334 05-31 21:26
Chapter 72 914 05-31 21:25
Chapter 71.5 303 05-31 21:25
Chapter 71 463 05-31 21:25
Chapter 70.9 1,017 05-31 21:25
Chapter 70.8 494 05-31 21:24
Chapter 70.7 525 05-31 21:24
Chapter 70.5 419 05-31 21:24
Chapter 70.1 763 05-31 21:24
Chapter 70.0 1,001 05-31 21:24
Chapter 69.5 218 05-31 21:23
Chapter 69.1 202 05-31 21:23
Chapter 69.0 766 05-31 21:23
Chapter 68.1 891 05-31 21:23
Chapter 68.0 647 05-31 21:22
Chapter 67 309 05-31 21:22
Chapter 66.5 234 05-31 21:22
Chapter 66 778 05-31 21:22
Chapter 65 824 05-31 21:22
Chapter 64.2 940 05-31 21:21
Chapter 64.1 861 05-31 21:21
Chapter 64.0 636 05-31 21:21
Chapter 63.5 532 05-31 21:21
Chapter 63 360 05-31 21:21
Chapter 62.5 200 05-31 21:20
Chapter 62.1 987 05-31 21:20
Chapter 62 746 05-31 21:20
Chapter 61 941 05-31 21:20
Chapter 60.5 819 05-31 21:19
Chapter 60 271 05-31 21:19
Chapter 59 935 05-31 21:18
Chapter 58.5 638 05-31 21:18
Chapter 58 596 05-31 21:18
Chapter 57 148 05-31 21:18
Chapter 56.5 986 05-31 21:17
Chapter 56 751 05-31 21:17
Chapter 55.1 331 05-31 21:17
Chapter 55.0 389 05-31 21:17
Chapter 54.9 246 05-31 21:16
Chapter 54.8 813 05-31 21:16
Chapter 54.7 968 05-31 21:16
Chapter 54.5 188 05-31 21:16
Chapter 54 236 05-31 21:16
Chapter 53.5 974 05-31 21:15
Chapter 53 205 05-31 21:15
Chapter 52 662 05-31 21:15
Chapter 51.5 375 05-31 21:15
Chapter 51 355 05-31 21:15
Chapter 50.7 155 05-31 21:14
Chapter 50.6 135 05-31 21:14
Chapter 50.5 905 05-31 21:14
Chapter 50 390 05-31 21:14
Chapter 49 277 05-31 21:13
Chapter 48.5 983 05-31 21:13
Chapter 48 925 05-31 21:13
Chapter 47.5 875 05-31 21:13
Chapter 47 924 05-31 21:13
Chapter 46.5 745 05-31 21:12
Chapter 46 624 05-31 21:12
Chapter 45.9 998 05-31 21:12
Chapter 45.7 394 05-31 21:12
Chapter 45 577 05-31 21:11
Chapter 44 430 05-31 21:11
Chapter 43.5 667 05-31 21:11
Chapter 43 530 05-31 21:11
Chapter 42.6 448 05-31 21:11
Chapter 42.5 487 05-31 21:10
Chapter 42 773 05-31 21:10
Chapter 41.8 388 05-31 21:10
Chapter 41.7 139 05-31 21:10
Chapter 41.6 794 05-31 21:09
Chapter 41.5 356 05-31 21:09
Chapter 41.3 149 05-31 21:09
Chapter 41.1 871 05-31 21:09
Chapter 41.0 543 05-31 21:09
Chapter 40.8 158 05-31 21:08
Chapter 40.6 593 05-31 21:08
Chapter 40.5 609 05-31 21:08
Chapter 40 208 05-31 21:08
Chapter 39.5 343 05-31 21:07
Chapter 39 592 05-31 21:07
Chapter 38.5 1,012 05-31 21:07
Chapter 38 749 05-31 21:07
Chapter 37.5 234 05-31 21:06
Chapter 37 258 05-31 21:06
Chapter 36.9 644 05-31 21:06
Chapter 36.5 159 05-31 21:06
Chapter 36 658 05-31 21:05
Chapter 35.6 331 05-31 21:05
Chapter 35.5 561 05-31 21:05
Chapter 35.4 473 05-31 21:05
Chapter 35 715 05-31 21:05
Chapter 34.5 872 05-31 21:04
Chapter 34 253 05-31 21:04
Chapter 33.5 626 05-31 21:04
Chapter 33 730 05-31 21:04
Chapter 32.5 576 05-31 21:03
Chapter 32 407 05-31 21:03
Chapter 31 837 05-31 21:03
Chapter 30.9 717 05-31 21:03
Chapter 30.8 693 05-31 21:02
Chapter 30.5 482 05-31 21:02
Chapter 30 784 05-31 21:02
Chapter 29 365 05-31 21:02
Chapter 28.2 358 05-31 21:01
Chapter 28.1 872 05-31 21:01
Chapter 28.0 758 05-31 21:01
Chapter 27.5 667 05-31 21:01
Chapter 27 555 05-31 21:00
Chapter 26 237 05-31 21:00
Chapter 25 484 05-31 21:00
Chapter 24.5 960 05-31 21:00
Chapter 24 416 05-31 20:59
Chapter 23 161 05-31 20:59
Chapter 22.5 907 05-31 20:59
Chapter 22 307 05-31 20:59
Chapter 21.5 827 05-31 20:59
Chapter 21 742 05-31 20:58
Chapter 20.9 444 05-31 20:58
Chapter 20.5 149 05-31 20:58
Chapter 20 970 05-31 20:58
Chapter 19.1 481 05-31 20:57
Chapter 19.0 610 05-31 20:57
Chapter 18.5 946 05-31 20:57
Chapter 18 274 05-31 20:57
Chapter 17 974 05-31 20:57
Chapter 16 879 05-31 20:56
Chapter 15.5 187 05-31 20:56
Chapter 15 863 05-31 20:56
Chapter 14 259 05-31 20:56
Chapter 13 589 05-31 20:56
Chapter 12.5 830 05-31 20:55
Chapter 12 773 05-31 20:55
Chapter 11.1 529 05-31 20:55
Chapter 11.0 536 05-31 20:55
Chapter 10.9 531 05-31 20:54
Chapter 10.5 669 05-31 20:54
Chapter 10 665 05-31 20:54
Chapter 9.5 441 05-31 20:54
Chapter 9 871 05-31 20:54
Chapter 8.5 662 05-31 20:53
Chapter 8 175 05-31 20:53
Chapter 7 897 05-31 20:53
Chapter 6.5 854 05-31 20:53
Chapter 6 669 05-31 20:52
Chapter 5.5 230 05-31 20:52
Chapter 5 235 05-31 20:52
Chapter 4 581 05-31 20:52
Chapter 3 513 05-31 20:52
Chapter 2 1,058 05-31 20:51
Chapter 1.5 988 05-31 20:51
Chapter 1.0 1,071 05-31 20:51
Chapter 0 311 05-31 20:51

Oniichan wa Oshimai! summary:

Mihari Oyama's brother turns into a girl after she slips a certain medicine into his dinner. This is the story of him learning the ways of being a girl.

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