Archive of Our Own

Recent works

• Journal XIII by kozz

  Fandoms: 僕のヒーローアカデミア | Boku no Hero Academia | My Hero Academia (Anime & Manga)  

  • General Audiences
  • No Archive Warnings Apply
  • Gen
  • Work in Progress

  14 Jun 2026

  Tags

  • No Archive Warnings Apply
  • Izuku is spiritually in love with everyone and this is his love letter
  • Midoriya Izuku
  • Bakugou Katsuki
  • Kaminari Denki
  • Yagi Toshinori | All Might
  • Class 1-A (My Hero Academia)
  • Aizawa Shouta | Eraserhead
  • Toga Himiko
  • Amajiki Tamaki
  • Iida Tenya
  • Uraraka Ochako
  • Jirou Kyouka
  • Shinsou Hitoshi
  • Yamada Hizashi | Present Mic
  • Todoroki Shouto
  • Kayama Nemuri | Midnight
  • Toyomitsu Taishirou | Fat Gum
  • Ashido Mina
  • Tokoyami Fumikage
  • Shuuzenji Chiyo | Recovery Girl
  • Bubaigawara Jin | Twice
  • Kurose Anan | Thirteen
  • Komori Kinoko
  • Ishiyama Ken | Cementoss
  • Shouji Mezou
  • Yaoyorozu Momo
  • Shirakumo Oboro
  • Bakugou Mitsuki
  • Bakugou Masaru
  • kota izumi
  • Mizushima Masaki | Manual
  • Sero Hanta
  • Kan Sekijirou | Vlad King
  • Fukukado Emi | Ms. Joke
  • Takeyama Yuu | Mount Lady
  • Kuroiro Shihai
  • Past One For All Users (My Hero Academia)
  • Todoroki Enji | Endeavor
  • Kirishima Eijirou
  • Aoyama Yuuga
  • Hagakure Tooru
  • Shigaraki Tomura | Shimura Tenko
  • Principal Nezu
  • Ectoplasm (My Hero Academia)
  • Sensei | All For One
  • Hatsume Mei
  • Todoroki Rei
  • Todoroki Natsuo
  • Todoroki Fuyumi
  • Dabi | Todoroki Touya
  • Honenuki Juuzou
  • Tetsutetsu Tetsutetsu
  • Nishiya Shinji | Kamui Woods
  • Shiozaki Ibara
  • Bondo Kojirou
  • Yoarashi Inasa
  • Ojiro Mashirao
  • Usagiyama Rumi | Miruko
  • Satou Rikidou
  • Asui Tsuyu
  • Takami Keigo | Hawks
  • Koda Koji
  • Fantasy AU
  • Visual Novel
  • Subtext
  • Diary/Journal
  • Unreliable Narrator
  • Cryptids
  • Aliens
  • Ergotic Literature
  • myths
  • Mythology (all types)
  • many more characters
  • villains are morally grey

  Summary

  Illustrated insights and personal experiences and observations of the beastfolk I have encountered while living in the Realm of Monsters.

  (Alternatively, the MHA Monster Journal)

  Language:

  English

  Words:

  15,798

  Chapters:

  58/59

  Collections:

  3

  Comments:

  292

  Kudos:

  335

  Bookmarks:

  99

  Hits:

  9,632

• Bi-Cellular Disaster by kozz

  Fandoms: はたらく細胞 | Hataraku Saibou | Cells at Work! (Anime), はたらく細胞BLACK | Hataraku Saibou Black | Cells at Work! CODE BLACK! (Manga)  

  • Teen And Up Audiences
  • Graphic Depictions Of Violence
  • F/F, F/M, M/M, Multi
  • Complete Work

  05 Jan 2024

  Tags

  • Graphic Depictions Of Violence
  • Red Blood Cell AE3803/White Blood Cell U-1146 (Hataraku Saibou)
  • Red Blood Cell AA2153/White Blood Cell U-1196 (Hataraku Saibou BLACK)
  • Ambiguous Grey Area Multishipping
  • White Blood Cell U-1146 (Hataraku Saibou)
  • White Blood Cell U-1196 (Hataraku Saibou BLACK)
  • Red Blood Cell AE3803 (Hataraku Saibou)
  • Red Blood Cell AA2153 (Hataraku Saibou BLACK)
  • Basophil
  • White Blood Cell U-2626 (Hataraku Saibou)
  • White Blood Cell U-2001 (Hataraku Saibou)
  • White Blood Cell U-2048 (Hataraku Saibou)
  • White Blood Cell U-4989 (Hataraku Saibou)
  • Natural Killer Cell (Hataraku Saibou)
  • Macrophage (Hataraku Saibou)
  • Kupffer Cell (Hataraku Saibou)
  • Hepatocyte (Hataraku Saibou BLACK)
  • extremely self indulgent writing
  • alternating povs
  • U-1146 is a good friend that you can sometimes kiss
  • BAMF U-1196
  • horrific battles
  • Crossover
  • Crack Treated Seriously
  • kissing has a different meaning
  • Hurt/Comfort
  • Attempt at Humor
  • includes an illustration
  • painstakingly and lovingly researched medically accurate footnotes
  • U-1196 gets a proper uniform because I said so
  • Survivor Guilt
  • missed opportunity to entitle this Lost in Transfusion

  Summary

  The donor cells came from a world far beyond AE3803 and U-1146's imagination. The more they learn, the more determined they become to welcome them into their new home (and reunite friends lost in transfusion).

  Language:

  English

  Words:

  16,867

  Chapters:

  4/4

  Collections:

  1

  Comments:

  67

  Kudos:

  314

  Bookmarks:

  64

  Hits:

  4,265

• Morning Routine by kozz

  Fandoms: モブサイコ100 | Mob Psycho 100  

  • General Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  04 Jul 2023

  Tags

  • No Archive Warnings Apply
  • Reigen Arataka/Serizawa Katsuya
  • Reigen Arataka & Serizawa Katsuya
  • Reigen Arataka
  • Serizawa Katsuya
  • A la domistique
  • Domestic Fluff
  • As always I’ve added in an illustration
  • Fluff and Humor
  • Idiots in Love
  • Reigen Arataka Has ADHD
  • Casual Intimacy
  • Serizawa is a tease
  • Self-Indulgent
  • Serizawa and Reigen share a braincell

  Summary

  Reigen has a routine when he wakes up, but this is not one of those mornings.

  Language:

  English

  Words:

  1,627

  Chapters:

  1/1

  Comments:

  20

  Kudos:

  202

  Bookmarks:

  18

  Hits:

  1,438

• How Thunder Follows by kozz

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

  • Teen And Up Audiences
  • No Archive Warnings Apply
  • M/M
  • Complete Work

  03 Jun 2023

  Tags

  • No Archive Warnings Apply
  • Agatsuma Zenitsu/Hashibira Inosuke/Kamado Tanjirou
  • Agatsuma Zenitsu/Kamado Tanjirou
  • Hashibira Inosuke/Kamado Tanjirou
  • Agatsuma Zenitsu/Hashibira Inosuke
  • Agatsuma Zenitsu & Kamado Nezuko
  • Kamado Nezuko
  • Agatsuma Zenitsu
  • Hashibira Inosuke
  • Kamado Tanjirou
  • Tsuyuri Kanao
  • Uzui Tengen
  • Kochou Shinobu
  • Kanzaki Aoi
  • Kamaboko squad
  • Role Swap
  • Role Reversal
  • Demon Kamado Tanjirou
  • Human Kamado Nezuko
  • One sided Zenitsu/Nezuko
  • Character death role reversal
  • Zenitsu is canon flavored
  • Inosuke is a menace
  • Protective Kamado Tanjirou
  • BAMF Kamado Nezuko
  • No Manga Spoilers
  • Friendship/Love
  • Bisexual Disaster Agatsuma Zenitsu
  • Demon Slayer Kamado Nezuko
  • Kamado Sibling Role Reversal | Demon Slayer Kamado Nezuko and Demon Kamado Tanjirou
  • For your consideration: Zenitsu and Nezuko a BROTP
  • Best read blind
  • Sapphics if you Squint
  • Slow Burn Character Growth
  • Character Study
  • inotanzen
  • Queer platonic Zennezu

  Summary

  Zenitsu knows how to follow someone into oblivion, because he has been practicing for it all of his life.

  Language:

  English

  Words:

  14,963

  Chapters:

  1/1

  Comments:

  64

  Kudos:

  660

  Bookmarks:

  132

  Hits:

  6,426

• Oceans of Time by kozz

  Fandoms: My Little Pony, My Little Pony Generation 4: Friendship Is Magic (Cartoon 2010)  

  • General Audiences
  • No Archive Warnings Apply
  • Gen
  • Complete Work

  03 Jun 2023

  Tags

  • No Archive Warnings Apply
  • Discord/Fluttershy (My Little Pony: Friendship is Magic)
  • Discord (My Little Pony: Friendship is Magic)
  • Fluttershy (My Little Pony: Friendship is Magic)
  • Princess Luna (My Little Pony: Friendship is Magic)
  • Princess Celestia (My Little Pony: Friendship is Magic)
  • Princess Cadance (My Little Pony: Friendship is Magic)
  • Flurry Heart (My Little Pony: Friendship is Magic)
  • Mane Six Ensemble (My Little Pony: Friendship is Magic)
  • Spike (My Little Pony: Friendship is Magic)
  • Pinkie Pie (My Little Pony: Friendship is Magic)
  • Rarity (My Little Pony: Friendship is Magic)
  • Twilight Sparkle (My Little Pony: Friendship is Magic)
  • Rainbow Dash (My Little Pony: Friendship is Magic)
  • Applejack (My Little Pony: Friendship is Magic)
  • Discord is a public menace
  • Mild Flutterchord
  • Angst and Humor
  • Gallows humor but served with warmth
  • Character Study
  • Minor Character Death
  • Bad Puns
  • Future Fic
  • there's an illustration at the end
  • Grief/Mourning
  • Fluff and Angst
  • mellow angst
  • Comfort
  • Curl up with a cuppa to sip
  • very mild mentions of appledash rarijack and flutterhugger

  Summary

  In which the Lord of Chaos ponders mortality and makes it everypony's problem.

  Language:

  English

  Words:

  11,114

  Chapters:

  6/6

  Comments:

  16

  Kudos:

  163

  Bookmarks:

  31

  Hits:

  2,273