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    Manga Online » Oniichan wa Oshimai!

    Oniichan wa Oshimai!

    Status:

    Ongoing

    Last updated:

    Jun-28-2025 12:27:22 AM

    View:

    248,657

    Rating:

    5 / 5 - 22 votes

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    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 : 248,657
    • Genres : Comedy , Slice of life , Gender bender , Doujinshi , Genderswap
    • Rating :
    •   manganato.gg rate : 5 / 5 - 22 votes
    • Follow

    📢 New Feature: Save Reading History for Guests!
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    📌 Find your saved history in the section on the site.

    Chapter name View Time uploaded
    Chapter 101 1,291 06-28 00:27
    Chapter 100 1,331 05-31 21:39
    Chapter 99 1,107 05-31 21:38
    Chapter 98 313 05-31 21:38
    Chapter 97 593 05-31 21:38
    Chapter 96 779 05-31 21:38
    Chapter 95.9 402 05-31 21:37
    Chapter 95.5 914 05-31 21:37
    Chapter 95 438 05-31 21:37
    Chapter 94 808 05-31 21:37
    Chapter 93.5 479 05-31 21:36
    Chapter 93 634 05-31 21:36
    Chapter 92.5 819 05-31 21:36
    Chapter 92 451 05-31 21:36
    Chapter 91.5 462 05-31 21:36
    Chapter 91 488 05-31 21:35
    Chapter 90.9 967 05-31 21:35
    Chapter 90.8 321 05-31 21:35
    Chapter 90.5 765 05-31 21:35
    Chapter 90 769 05-31 21:34
    Chapter 89 526 05-31 21:34
    Chapter 88.5 278 05-31 21:34
    Chapter 88 800 05-31 21:34
    Chapter 87 515 05-31 21:33
    Chapter 86.9 970 05-31 21:33
    Chapter 86.5 956 05-31 21:33
    Chapter 86 724 05-31 21:33
    Chapter 85.5 424 05-31 21:33
    Chapter 85 917 05-31 21:32
    Chapter 84 1,019 05-31 21:32
    Chapter 83.9 494 05-31 21:32
    Chapter 83 543 05-31 21:32
    Chapter 82.5 598 05-31 21:31
    Chapter 82 827 05-31 21:31
    Chapter 81.9 811 05-31 21:31
    Chapter 81.5 193 05-31 21:31
    Chapter 81 940 05-31 21:30
    Chapter 80.8 377 05-31 21:30
    Chapter 80.5 798 05-31 21:30
    Chapter 80 225 05-31 21:30
    Chapter 79 778 05-31 21:29
    Chapter 78.9 634 05-31 21:29
    Chapter 78.5 341 05-31 21:28
    Chapter 78 735 05-31 21:28
    Chapter 77 684 05-31 21:28
    Chapter 76.9 306 05-31 21:28
    Chapter 76.1 548 05-31 21:28
    Chapter 76 938 05-31 21:27
    Chapter 75.1 931 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 74 701 05-31 21:26
    Chapter 73.1 804 05-31 21:26
    Chapter 73 836 05-31 21:26
    Chapter 72.9 337 05-31 21:26
    Chapter 72 915 05-31 21:25
    Chapter 71.5 303 05-31 21:25
    Chapter 71 465 05-31 21:25
    Chapter 70.9 1,017 05-31 21:25
    Chapter 70.8 494 05-31 21:24
    Chapter 70.7 526 05-31 21:24
    Chapter 70.5 420 05-31 21:24
    Chapter 70.1 766 05-31 21:24
    Chapter 70.0 1,003 05-31 21:24
    Chapter 69.5 219 05-31 21:23
    Chapter 69.1 204 05-31 21:23
    Chapter 69.0 766 05-31 21:23
    Chapter 68.1 892 05-31 21:23
    Chapter 68.0 648 05-31 21:22
    Chapter 67 310 05-31 21:22
    Chapter 66.5 234 05-31 21:22
    Chapter 66 779 05-31 21:22
    Chapter 65 826 05-31 21:22
    Chapter 64.2 941 05-31 21:21
    Chapter 64.1 862 05-31 21:21
    Chapter 64.0 642 05-31 21:21
    Chapter 63.5 534 05-31 21:21
    Chapter 63 364 05-31 21:21
    Chapter 62.5 202 05-31 21:20
    Chapter 62.1 989 05-31 21:20
    Chapter 62 750 05-31 21:20
    Chapter 61 945 05-31 21:20
    Chapter 60.5 820 05-31 21:19
    Chapter 60 272 05-31 21:19
    Chapter 59 937 05-31 21:18
    Chapter 58.5 639 05-31 21:18
    Chapter 58 598 05-31 21:18
    Chapter 57 150 05-31 21:18
    Chapter 56.5 987 05-31 21:17
    Chapter 56 752 05-31 21:17
    Chapter 55.1 332 05-31 21:17
    Chapter 55.0 390 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 54 237 05-31 21:16
    Chapter 53.5 974 05-31 21:15
    Chapter 53 206 05-31 21:15
    Chapter 52 663 05-31 21:15
    Chapter 51.5 375 05-31 21:15
    Chapter 51 356 05-31 21:15
    Chapter 50.7 155 05-31 21:14
    Chapter 50.6 135 05-31 21:14
    Chapter 50.5 906 05-31 21:14
    Chapter 50 392 05-31 21:14
    Chapter 49 279 05-31 21:13
    Chapter 48.5 983 05-31 21:13
    Chapter 48 927 05-31 21:13
    Chapter 47.5 875 05-31 21:13
    Chapter 47 925 05-31 21:13
    Chapter 46.5 745 05-31 21:12
    Chapter 46 625 05-31 21:12
    Chapter 45.9 998 05-31 21:12
    Chapter 45.7 395 05-31 21:12
    Chapter 45 579 05-31 21:11
    Chapter 44 431 05-31 21:11
    Chapter 43.5 669 05-31 21:11
    Chapter 43 531 05-31 21:11
    Chapter 42.6 449 05-31 21:11
    Chapter 42.5 489 05-31 21:10
    Chapter 42 776 05-31 21:10
    Chapter 41.8 392 05-31 21:10
    Chapter 41.7 140 05-31 21:10
    Chapter 41.6 794 05-31 21:09
    Chapter 41.5 357 05-31 21:09
    Chapter 41.3 150 05-31 21:09
    Chapter 41.1 874 05-31 21:09
    Chapter 41.0 544 05-31 21:09
    Chapter 40.8 160 05-31 21:08
    Chapter 40.6 594 05-31 21:08
    Chapter 40.5 610 05-31 21:08
    Chapter 40 210 05-31 21:08
    Chapter 39.5 344 05-31 21:07
    Chapter 39 593 05-31 21:07
    Chapter 38.5 1,012 05-31 21:07
    Chapter 38 752 05-31 21:07
    Chapter 37.5 234 05-31 21:06
    Chapter 37 259 05-31 21:06
    Chapter 36.9 644 05-31 21:06
    Chapter 36.5 159 05-31 21:06
    Chapter 36 660 05-31 21:05
    Chapter 35.6 331 05-31 21:05
    Chapter 35.5 565 05-31 21:05
    Chapter 35.4 475 05-31 21:05
    Chapter 35 718 05-31 21:05
    Chapter 34.5 874 05-31 21:04
    Chapter 34 255 05-31 21:04
    Chapter 33.5 626 05-31 21:04
    Chapter 33 731 05-31 21:04
    Chapter 32.5 576 05-31 21:03
    Chapter 32 409 05-31 21:03
    Chapter 31 839 05-31 21:03
    Chapter 30.9 717 05-31 21:03
    Chapter 30.8 693 05-31 21:02
    Chapter 30.5 485 05-31 21:02
    Chapter 30 789 05-31 21:02
    Chapter 29 367 05-31 21:02
    Chapter 28.2 360 05-31 21:01
    Chapter 28.1 874 05-31 21:01
    Chapter 28.0 759 05-31 21:01
    Chapter 27.5 668 05-31 21:01
    Chapter 27 558 05-31 21:00
    Chapter 26 241 05-31 21:00
    Chapter 25 488 05-31 21:00
    Chapter 24.5 962 05-31 21:00
    Chapter 24 419 05-31 20:59
    Chapter 23 165 05-31 20:59
    Chapter 22.5 909 05-31 20:59
    Chapter 22 312 05-31 20:59
    Chapter 21.5 830 05-31 20:59
    Chapter 21 747 05-31 20:58
    Chapter 20.9 447 05-31 20:58
    Chapter 20.5 154 05-31 20:58
    Chapter 20 976 05-31 20:58
    Chapter 19.1 486 05-31 20:57
    Chapter 19.0 614 05-31 20:57
    Chapter 18.5 950 05-31 20:57
    Chapter 18 279 05-31 20:57
    Chapter 17 978 05-31 20:57
    Chapter 16 883 05-31 20:56
    Chapter 15.5 191 05-31 20:56
    Chapter 15 869 05-31 20:56
    Chapter 14 264 05-31 20:56
    Chapter 13 595 05-31 20:56
    Chapter 12.5 832 05-31 20:55
    Chapter 12 778 05-31 20:55
    Chapter 11.1 534 05-31 20:55
    Chapter 11.0 540 05-31 20:55
    Chapter 10.9 537 05-31 20:54
    Chapter 10.5 675 05-31 20:54
    Chapter 10 673 05-31 20:54
    Chapter 9.5 447 05-31 20:54
    Chapter 9 880 05-31 20:54
    Chapter 8.5 668 05-31 20:53
    Chapter 8 185 05-31 20:53
    Chapter 7 903 05-31 20:53
    Chapter 6.5 861 05-31 20:53
    Chapter 6 679 05-31 20:52
    Chapter 5.5 238 05-31 20:52
    Chapter 5 248 05-31 20:52
    Chapter 4 598 05-31 20:52
    Chapter 3 532 05-31 20:52
    Chapter 2 1,091 05-31 20:51
    Chapter 1.5 1,023 05-31 20:51
    Chapter 1.0 1,086 05-31 20:51
    Chapter 0 328 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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