1 - 20 of 173 Bookmarked Items in Insecure Agatsuma Zenitsu

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  1. *

    What Pretty People Have by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    07 Mar 2022

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    Summary

    Zenitsu doesn't care, really, that he's a pretty ugly guy. He doesn't care that nobody's ever told him he's beautiful, or that anyone's ever held him, or that all the constant rejections and insults in the Entertainment District were salt in a supposedly-old wound. He doesn't care because to Inosuke, the most beautiful person in the whole world, that doesn't matter. Inosuke doesn't care, so he doesn't care.

    Zenitsu's accepted being a second class citizen, and the only shame is that he'll never get to be with Inosuke.

    Inosuke thinks that's bullshit (once he actually recognizes his own feelings).

    Chaos ensues.

    Language:
    English
    Words:
    11,491
    Chapters:
    2/2
    Comments:
    39
    Kudos:
    928
    Bookmarks:
    110
    Hits:
    7,759

  2. *

    When it Rains, it Pours [Beta Edition] by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Kimetsu no Yaiba (Manga)  

    30 Oct 2020

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    Summary

    “Is there something you hate more than anything in the world?”

    If anyone had ever asked Zenitsu such a question, he would not hesitate to speak his own name. He hated himself practically more than anyone or anything in this world. How could he not when time and time again, he has done nothing but fail those he learned to love? Over and over, his eyes bore witness to the blood that spilled, his ears picking up the caws of the crows about the recently deceased. Zenitsu hated himself so much, but not even killing himself has fixed the dark clouds that haunted him.

    He could barely believe that this had all started because of a mountain and poison…

    ---

    Or: Zenitsu died on Natagumo Mountain only to wake up the moment after he was struck by lightning during training. Now, he’s stuck within a time loop that will never end until he gains the perfect ending the world desires from him.

     

    [ Temporary/Indefinite Hiatus. Future chapter progress lost + Real life responsibilites + Lack of motivation + Stress ]

    Language:
    English
    Words:
    54,811
    Chapters:
    24/25
    Comments:
    656
    Kudos:
    3,185
    Bookmarks:
    609
    Hits:
    79,836

  3. *

    The Girl Demon who Broke Stereotypes (Nezuko Self Insert) by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    25 Apr 2022

    Tags
    Summary

    A normal girl who had been hiking in the mountains until she slipped and literally fell into the body of one of her favorite cute characters from an anime and makes the choice to fix things and protect the original Nezuko's brother in her place. However, she won't complain that the demon instincts of the body to eat human flesh are gone or that she has full access to all of Nezuko abilities which she was meant to unlock later on in the show, but oh well it just makes her mission much easier.

    (THIS IS A MINI STORY)

    Series
    Language:
    English
    Words:
    34,006
    Chapters:
    15/?
    Comments:
    76
    Kudos:
    809
    Bookmarks:
    194
    Hits:
    19,570
    • Bookmarked by 11chewy

      28 Oct 2025

      Public Bookmark

    • Bookmarked by chocolatemilkkitty

      23 Oct 2025

      Public Bookmark

      Bookmark Tags:
      Bookmark Notes:

      The Girl Demon who Broke Stereotypes (Nezuko Self Insert) by luckykitty0523
      Fandoms:鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)
      Teen And Up Audiences
      Creator Chose Not To Use Archive Warnings
      Other
      Work in Progress
      25 Apr 2022
      Tags
      Creator Chose Not To Use Archive WarningsKamado Nezuko & Kamado TanjirouAgatsuma Zenitsu & Kamado NezukoKamado Nezuko & Kamado Tanjirou & Tomioka Giyuu & Urokodaki SakonjiKamado Tanjirou/Tsuyuri KanaoKamado Nezuko & Kochou ShinobuKamado NezukoKamado TanjirouAgatsuma ZenitsuHashibira InosukeUrokodaki SakonjiTomioka GiyuuDemon Slayer Corps Hashiras | PillarsButterfly Estate Ensemble (Kimetsu no Yaiba)Tsuyuri KanaoDemon Kamado NezukoProtective Kamado NezukoBAMF Kamado NezukoSelf insert NezukoProtective Kamado TanjirouFix-ItProtective SiblingsMute Kamado NezukoKamado Nezuko-centricProtectivenessBAMF Kamado TanjirouKochou Shinobu & Tomioka Giyuu FriendshipBAMF Agatsuma ZenitsuInsecure Agatsuma ZenitsuScentingAnimal InstinctsDemon/Human RelationshipsKamado Tanjirou is a Ray of SunshineDemon Slayer Kamado TanjirouDemon Slayer Kamado Nezukobut she is till a demon so...Autistic Kamado Nezukomemory loss due to demon transformationAttempt at Humor
      Summary
      A normal girl who had been hiking in the mountains until she slipped and literally fell into the body of one of her favorite cute characters from an anime and makes the choice to fix things and protect the original Nezuko's brother in her place. However, she won't complain that the demon instincts of the body to eat human flesh are gone or that she has full access to all of Nezuko abilities which she was meant to unlock later on in the show, but oh well it just makes her mission much easier.

      (THIS IS A MINI STORY)

      Series
      Part 6 of Mini Story Series
      Language: English Words: 34,006 Chapters: 15/?

    • Bookmarked by DemyraPeixes

      19 Oct 2025

      Public Bookmark

    • Bookmarked by Lantern_Guide (Skye_or_Nadia)

      18 Oct 2025

      Public Bookmark

    • Bookmarked by dreamerofcloud

      16 Oct 2025

      Public Bookmark

  4. *

    Hinokami by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    14 Oct 2024

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    Summary

    The demon progenitor froze as he took in the figure in front of the small mountaintop home. Those earrings. That red blade. That stance. Fear gripped Muzan’s hearts as his mind ran wild with pure animalistic fear. There was no other explanation. Standing defiantly before him was a reincarnation of Yoriichi Tsugikuni.

    Instead of a defenseless woman and her children, Muzan finds himself face to face with Tanjuro Kamado.

    OR

    AU where Tanjuro was born healthy. Unsurprisingly, things turn out a little differently.

    Rated Mature for swearing and canon typical violence.

    NOT DEAD I PROMISE, infrequent updates (because I suck lmao).

    SPOILER WARNING (As much as an AU can spoil stuff. Best enjoyed by people who have read the manga to completion.)

    Language:
    English
    Words:
    46,426
    Chapters:
    14/?
    Collections:
    1
    Comments:
    305
    Kudos:
    1,726
    Bookmarks:
    518
    Hits:
    52,933

  5. 10

    You are my shooting star by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    10 Oct 2025

    Tags
    Summary

    "Tanjuro," Zenitsu gasped, and whatever he meant, the words were lost in a groan of pleasure that was swallowed up by the night around them. He clung to his shoulders, panting and hiding his face in the crook of his neck.

    Ahh, too embarrassing! Tanjirou, have mercy on his poor heart, he won't be able to take it if you keep touching him like that - as if he were precious, as if he were loved.

    And Zenitsu was, he knew he was, he just had difficulty understanding that someone like him could be loved by someone like Tanjiuro.

    Language:
    English
    Words:
    1,452
    Chapters:
    1/1
    Collections:
    6
    Comments:
    14
    Kudos:
    141
    Bookmarks:
    10
    Hits:
    1,197

  6. 14

    Eng version of the soft lizards by

    Fandom: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)

    20 Jul 2022

    Words:
    69,410
    Works:
    3
    Bookmarks:
    14

  7. *

    Charcoal Rivers by

    Fandoms: 鬼滅の刃 | Kimetsu no Yaiba (Manga)  

    11 Nov 2020

    Tags
    Summary

    (This work is discontinued with no plans for updating. Chapters 20-26 are available through the link below, which carries through to the equivalent of the end of season one.
    https://fanfiction.online/story/409504/1 )

    On a cold, winter day, the first time Tanjiro accompanies his father to the town at the base of their mountain home, they encounter a very hungry, very angry, very lonely Genya.

    or)
    Genya and Tanjiro meet before - and I mean WAY before- they do in canon.

    Language:
    English
    Words:
    60,939
    Chapters:
    19/?
    Collections:
    2
    Comments:
    239
    Kudos:
    1,092
    Bookmarks:
    283
    Hits:
    26,948

  8. 31

    Dream of Life While You Earn Your Death by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    29 Feb 2024

    Tags
    Summary

    Zenitsu Agatsuma is wounded in yet another mission he cannot remember. On his way off the battleground, he encounters Tomioka Giyuu who agrees to escort him back to the butterfly mansion. They spend the night at an empty safehouse and talk.

    Language:
    English
    Words:
    2,105
    Chapters:
    1/1
    Comments:
    9
    Kudos:
    304
    Bookmarks:
    31
    Hits:
    2,103

  9. 10

    Anger, Anxiety, Love by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    23 Nov 2024

    Tags
    Summary

    Tanjirou and Zenitsu are under the effect of a blood demon art that heightens their emotions.
    They come face to face with all of the things they’ve kept bottled up, including their feelings for each other.

    Language:
    English
    Words:
    2,555
    Chapters:
    3/3
    Comments:
    1
    Kudos:
    125
    Bookmarks:
    10
    Hits:
    1,943

  10. 10

    He went grocery shopping and came back with an orphan by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    18 Oct 2025

    Tags
    Summary

    Tengen went into town to buy groceries, but ends up accidentally adopting a small, scared boy named Zenitsu. He takes him home and cleans him up, what happens next?

    (Idk what happens next bc I'm literally writing it rn, but yeah. Found family with Zen and the Uzuis bc I love them all as parents to Zenitsu.)

    This concept is inspired by one of @genzensolos videos on tiktok (Thank you to the person who gave me their tag)

    Language:
    English
    Words:
    851
    Chapters:
    1/?
    Comments:
    2
    Kudos:
    54
    Bookmarks:
    10
    Hits:
    331

  11. 90

    光陰矢の如し- Kouin ya no Gotoshi by

    Fandom: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)

    27 Aug 2023

    Summary

    “Time flies like an arrow.”

    Yoriichi's journey in the future trying to help the Kamados! At least Uta is there!

    Words:
    17,069
    Works:
    2
    Bookmarks:
    90

  12. 69

    Tomioka giyuu has an adoption problem by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    27 Oct 2025

    Tags
    Summary

    Tomioka giyuu has been called many things in her life boring,cold, self-centered,quiet,serious and a man by people who don't really know her. At the same time she has also been called pretty, smart, strong and strange by people who do. Hell she's even been called cute by a couple of people. But never in her life did she expect that someone would call her Mama let alone by so many random children.

    Language:
    English
    Words:
    7,017
    Chapters:
    7/7
    Comments:
    77
    Kudos:
    459
    Bookmarks:
    69
    Hits:
    8,972

  13. 37

    The morning after by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    17 Sep 2025

    Tags
    Summary

    "Do you want to leave?" Tanjirou asked, half asleep.

    "Mhm…"

    Zenitsu froze as Tanjirou's lips brushed the sensitive skin beneath his ear. The contact sent shivers down his spine, conflicting violently with the throbbing in his temples. " Tanjirou, wait—" he stammered, voice raspy and strained. "Last night… it was the wine. A mistake. I didn’t—"

    Tanjirou pulled back abruptly, his drowsy warmth replaced by sudden stillness. Those crimson eyes, usually brimming with gentle certainty, now held a vulnerable, almost wounded softness. "A mistake?" he murmured, the words barely audible. His thumb traced Zenitsu's jawline, tentative and searching. "Do you regret it?"

    Language:
    English
    Words:
    2,215
    Chapters:
    1/1
    Collections:
    3
    Comments:
    12
    Kudos:
    339
    Bookmarks:
    37
    Hits:
    3,404

  14. 47

    Wrapped too tight by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    09 Feb 2023

    Tags
    Summary

    During a fight on a side mission, Zenitsu's chest aches and he can hardly breathe. His pain doesn't go unnoticed by his friends and they do whatever they can to help and comfort him

    Language:
    English
    Words:
    5,292
    Chapters:
    1/1
    Comments:
    27
    Kudos:
    406
    Bookmarks:
    47
    Hits:
    4,126

  15. 35

    Higuchi Chronicles by

    Fandom: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Kimetsu no Yaiba (Manga)

    07 Jul 2023

    Words:
    976,895
    Works:
    7
    Bookmarks:
    35

  16. 3

    Zenitsu's distastrous high-school (and love) life by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    26 Oct 2025

    Tags
    Summary

    [Kimetsu Academy-ish AU (with my own twists)]

    For the overly emotional and sensitive Zenitsu who absolutely sucks at making friends, going into high-school is possibly one of the scariest things to happen to him. Fortunately, his friends (aka, the kamaboko squad) came to him, instead of him to them, and he has them and his family every step of the way into this unfamiliar territory.

    And, for someone as obsessed with love as Zenitsu is, he really is a fool for not being able to see that his two closest friends like him.

    Language:
    English
    Words:
    7,548
    Chapters:
    2/?
    Comments:
    4
    Kudos:
    17
    Bookmarks:
    3
    Hits:
    192

  17. 2

    Talk to you by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    16 Nov 2024

    Tags
    Summary

    Zenitsu Agatsuma sigue atrapado en los recuerdos de un pasado que lo persigue, mientras que Inosuke Hashibira, después del matrimonio de su madre, trata de adaptarse a una nueva vida en una academia que le resulta ajena. En medio de todo esto, una actividad de "amigos anónimos por correspondencia” organizada por la señorita Kanroji, los pone en un camino que ninguno de los dos había imaginado. A través de sus cartas descubren lo diferente que son sus vidas pero aun así, inesperadamente comparten más de lo que pensaban: inseguridades, miedos y un deseo silencioso de encontrar algo que los haga sentirse comprendidos.

    Language:
    Español
    Words:
    85,907
    Chapters:
    6/6
    Kudos:
    7
    Bookmarks:
    2
    Hits:
    218

  18. *

    A Yellow Chrysanthemum by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    02 Dec 2022

    Tags
    Summary

    For once Zenitsu is the only one awake. Tanjiro and Inosuke lie comatose after their battle in the Entertainment district, and Zenitsu is alone, full of grief and regret. But things only get worse for Zenitsu when word reaches the Butterfly Mansion of people going missing in Osaka. A large group of demons are on the prowl, and the local demon slayers can't catch them.

    Shinobu dispatches Kanao to hunt them down and chooses Zenitsu to be her guide, and to help her learn to communicate, if they have the time. But this is more than a mission for Zenitsu, and it's not the real demons he's scared of this time. He must reflect on how far he's come since joining the Demon Slayer Corps, and whether he's turning into the man he wants to be.

    He's going to the one place he swore he'd never go. Zenitsu is going home.

    Language:
    English
    Words:
    118,248
    Chapters:
    21/21
    Comments:
    219
    Kudos:
    1,032
    Bookmarks:
    260
    Hits:
    22,426

  19. *

    Godspeed, Zenitsu by

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime)  

    24 Aug 2025

    Tags
    Summary

    Unlike canon, Zenitsu receives the news about Kaigaku before Kuwajima does. This changes things, but not everything.

    In which I turn Zenitsu into the Flash (not literally).

    Language:
    English
    Words:
    26,133
    Chapters:
    10/10
    Comments:
    181
    Kudos:
    958
    Bookmarks:
    188
    Hits:
    15,110

  20. 14

    Late Night Training by Anonymous

    Fandoms: 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Anime), 鬼滅の刃 | Demon Slayer: Kimetsu no Yaiba (Manga)  

    25 Sep 2025

    Tags
    Summary

    Tanjiro couldn't sleep so he decided to get some fresh air. He didn't expect to catch Zenitsu trying to make a seventh form.

    Language:
    English
    Words:
    1,857
    Chapters:
    1/1
    Collections:
    1
    Comments:
    6
    Kudos:
    167
    Bookmarks:
    14
    Hits:
    893

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