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Manga Online » Oniichan wa Oshimai!

Oniichan wa Oshimai!

Status:

Ongoing

Last updated:

Jun-28-2025 12:27:22 AM

View:

249,453

Rating:

5 / 5 - 22 votes

CHAPTER LIST
Start Reading Newest Chapter

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 : 249,453
  • Genres : Comedy , Slice of life , Gender bender , Doujinshi , Genderswap
  • Rating :
  •   nelomanga.net rate : 5 / 5 - 22 votes

📢 New Feature: Save Reading History for Guests!
MangaNelo 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 1,345 06-28 00:27
Chapter 100 1,347 05-31 21:39
Chapter 99 1,113 05-31 21:38
Chapter 98 319 05-31 21:38
Chapter 97 604 05-31 21:38
Chapter 96 786 05-31 21:38
Chapter 95.9 404 05-31 21:37
Chapter 95.5 917 05-31 21:37
Chapter 95 444 05-31 21:37
Chapter 94 811 05-31 21:37
Chapter 93.5 482 05-31 21:36
Chapter 93 637 05-31 21:36
Chapter 92.5 821 05-31 21:36
Chapter 92 454 05-31 21:36
Chapter 91.5 465 05-31 21:36
Chapter 91 491 05-31 21:35
Chapter 90.9 970 05-31 21:35
Chapter 90.8 325 05-31 21:35
Chapter 90.5 768 05-31 21:35
Chapter 90 773 05-31 21:34
Chapter 89 530 05-31 21:34
Chapter 88.5 280 05-31 21:34
Chapter 88 803 05-31 21:34
Chapter 87 518 05-31 21:33
Chapter 86.9 972 05-31 21:33
Chapter 86.5 958 05-31 21:33
Chapter 86 730 05-31 21:33
Chapter 85.5 428 05-31 21:33
Chapter 85 921 05-31 21:32
Chapter 84 1,023 05-31 21:32
Chapter 83.9 496 05-31 21:32
Chapter 83 545 05-31 21:32
Chapter 82.5 600 05-31 21:31
Chapter 82 829 05-31 21:31
Chapter 81.9 813 05-31 21:31
Chapter 81.5 196 05-31 21:31
Chapter 81 943 05-31 21:30
Chapter 80.8 378 05-31 21:30
Chapter 80.5 800 05-31 21:30
Chapter 80 227 05-31 21:30
Chapter 79 780 05-31 21:29
Chapter 78.9 636 05-31 21:29
Chapter 78.5 343 05-31 21:28
Chapter 78 737 05-31 21:28
Chapter 77 686 05-31 21:28
Chapter 76.9 308 05-31 21:28
Chapter 76.1 550 05-31 21:28
Chapter 76 940 05-31 21:27
Chapter 75.1 933 05-31 21:27
Chapter 75.0 526 05-31 21:27
Chapter 74.5 583 05-31 21:27
Chapter 74.1 943 05-31 21:26
Chapter 74 703 05-31 21:26
Chapter 73.1 806 05-31 21:26
Chapter 73 838 05-31 21:26
Chapter 72.9 341 05-31 21:26
Chapter 72 917 05-31 21:25
Chapter 71.5 305 05-31 21:25
Chapter 71 468 05-31 21:25
Chapter 70.9 1,019 05-31 21:25
Chapter 70.8 495 05-31 21:24
Chapter 70.7 528 05-31 21:24
Chapter 70.5 423 05-31 21:24
Chapter 70.1 768 05-31 21:24
Chapter 70.0 1,005 05-31 21:24
Chapter 69.5 222 05-31 21:23
Chapter 69.1 207 05-31 21:23
Chapter 69.0 768 05-31 21:23
Chapter 68.1 894 05-31 21:23
Chapter 68.0 650 05-31 21:22
Chapter 67 312 05-31 21:22
Chapter 66.5 236 05-31 21:22
Chapter 66 781 05-31 21:22
Chapter 65 833 05-31 21:22
Chapter 64.2 944 05-31 21:21
Chapter 64.1 870 05-31 21:21
Chapter 64.0 646 05-31 21:21
Chapter 63.5 537 05-31 21:21
Chapter 63 367 05-31 21:21
Chapter 62.5 205 05-31 21:20
Chapter 62.1 991 05-31 21:20
Chapter 62 753 05-31 21:20
Chapter 61 947 05-31 21:20
Chapter 60.5 824 05-31 21:19
Chapter 60 275 05-31 21:19
Chapter 59 940 05-31 21:18
Chapter 58.5 642 05-31 21:18
Chapter 58 601 05-31 21:18
Chapter 57 153 05-31 21:18
Chapter 56.5 992 05-31 21:17
Chapter 56 756 05-31 21:17
Chapter 55.1 335 05-31 21:17
Chapter 55.0 393 05-31 21:17
Chapter 54.9 246 05-31 21:16
Chapter 54.8 814 05-31 21:16
Chapter 54.7 971 05-31 21:16
Chapter 54.5 191 05-31 21:16
Chapter 54 240 05-31 21:16
Chapter 53.5 977 05-31 21:15
Chapter 53 209 05-31 21:15
Chapter 52 665 05-31 21:15
Chapter 51.5 378 05-31 21:15
Chapter 51 360 05-31 21:15
Chapter 50.7 158 05-31 21:14
Chapter 50.6 138 05-31 21:14
Chapter 50.5 909 05-31 21:14
Chapter 50 395 05-31 21:14
Chapter 49 282 05-31 21:13
Chapter 48.5 987 05-31 21:13
Chapter 48 930 05-31 21:13
Chapter 47.5 878 05-31 21:13
Chapter 47 928 05-31 21:13
Chapter 46.5 748 05-31 21:12
Chapter 46 628 05-31 21:12
Chapter 45.9 1,002 05-31 21:12
Chapter 45.7 398 05-31 21:12
Chapter 45 583 05-31 21:11
Chapter 44 434 05-31 21:11
Chapter 43.5 672 05-31 21:11
Chapter 43 534 05-31 21:11
Chapter 42.6 452 05-31 21:11
Chapter 42.5 492 05-31 21:10
Chapter 42 778 05-31 21:10
Chapter 41.8 392 05-31 21:10
Chapter 41.7 143 05-31 21:10
Chapter 41.6 796 05-31 21:09
Chapter 41.5 358 05-31 21:09
Chapter 41.3 152 05-31 21:09
Chapter 41.1 877 05-31 21:09
Chapter 41.0 547 05-31 21:09
Chapter 40.8 163 05-31 21:08
Chapter 40.6 598 05-31 21:08
Chapter 40.5 612 05-31 21:08
Chapter 40 217 05-31 21:08
Chapter 39.5 348 05-31 21:07
Chapter 39 598 05-31 21:07
Chapter 38.5 1,014 05-31 21:07
Chapter 38 757 05-31 21:07
Chapter 37.5 237 05-31 21:06
Chapter 37 262 05-31 21:06
Chapter 36.9 647 05-31 21:06
Chapter 36.5 161 05-31 21:06
Chapter 36 664 05-31 21:05
Chapter 35.6 333 05-31 21:05
Chapter 35.5 569 05-31 21:05
Chapter 35.4 478 05-31 21:05
Chapter 35 720 05-31 21:05
Chapter 34.5 877 05-31 21:04
Chapter 34 258 05-31 21:04
Chapter 33.5 629 05-31 21:04
Chapter 33 735 05-31 21:04
Chapter 32.5 579 05-31 21:03
Chapter 32 413 05-31 21:03
Chapter 31 842 05-31 21:03
Chapter 30.9 719 05-31 21:03
Chapter 30.8 696 05-31 21:02
Chapter 30.5 488 05-31 21:02
Chapter 30 794 05-31 21:02
Chapter 29 370 05-31 21:02
Chapter 28.2 363 05-31 21:01
Chapter 28.1 877 05-31 21:01
Chapter 28.0 762 05-31 21:01
Chapter 27.5 671 05-31 21:01
Chapter 27 564 05-31 21:00
Chapter 26 247 05-31 21:00
Chapter 25 492 05-31 21:00
Chapter 24.5 966 05-31 21:00
Chapter 24 425 05-31 20:59
Chapter 23 169 05-31 20:59
Chapter 22.5 913 05-31 20:59
Chapter 22 317 05-31 20:59
Chapter 21.5 835 05-31 20:59
Chapter 21 751 05-31 20:58
Chapter 20.9 450 05-31 20:58
Chapter 20.5 157 05-31 20:58
Chapter 20 979 05-31 20:58
Chapter 19.1 489 05-31 20:57
Chapter 19.0 618 05-31 20:57
Chapter 18.5 954 05-31 20:57
Chapter 18 282 05-31 20:57
Chapter 17 982 05-31 20:57
Chapter 16 886 05-31 20:56
Chapter 15.5 194 05-31 20:56
Chapter 15 871 05-31 20:56
Chapter 14 266 05-31 20:56
Chapter 13 597 05-31 20:56
Chapter 12.5 834 05-31 20:55
Chapter 12 780 05-31 20:55
Chapter 11.1 538 05-31 20:55
Chapter 11.0 543 05-31 20:55
Chapter 10.9 540 05-31 20:54
Chapter 10.5 678 05-31 20:54
Chapter 10 676 05-31 20:54
Chapter 9.5 450 05-31 20:54
Chapter 9 887 05-31 20:54
Chapter 8.5 671 05-31 20:53
Chapter 8 188 05-31 20:53
Chapter 7 906 05-31 20:53
Chapter 6.5 865 05-31 20:53
Chapter 6 686 05-31 20:52
Chapter 5.5 243 05-31 20:52
Chapter 5 256 05-31 20:52
Chapter 4 604 05-31 20:52
Chapter 3 542 05-31 20:52
Chapter 2 1,116 05-31 20:51
Chapter 1.5 1,048 05-31 20:51
Chapter 1.0 1,100 05-31 20:51
Chapter 0 342 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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