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Modern AU: Bungo Stray Dogs Headcannons!

Summary:

Basically just some Headcannons me and my friend have made up about some BSD characters for a fan fiction we're making together! I'm unsure of their account name at the moment, I'll update co-creators when I find it lol. I almost forgot to type that this is modern AU..

Notes:

(See the end of the work for notes.)

Chapter 1: Atsushi HCs

Chapter Text

Atsushi Headcannons

 

 

  • Atsushi has slightly more tan skin, and is part Russian and Chinese (mostly japanese though)
  • Most DEFINITELY has feline fang/fangs in general
  • Sees Fukuzawa as father figure
  • Is actually Fyodor’s child
  • Nikolai step father
  • Badish relationship with Fyodad
  • Purrs like a damn cat when getting physical affection
  • Definitely has more fluffy hair with more black streaks in it
  • Small self cannibalism (Bitting nails, licking blood from small wounds, etc)
  • Bad insomnia + nightmares 
  • CAT MAGNET
  • Loves to read with Kyokua
  • Dazai once told him 13 was an unlucky number and now he tries to avoid it if possible
  • Dyslexic autistic hoe
  • Needle phobia (Originated from orphanage and Yosano
  • Wears silly socks Kenji or Kyokua often gifts him (a chazuke pair being his favorite obvs)
  • He/They (doesn’t think he’s fully a guy bc of Byakko
  • Journals a lot in a notebook Kunikida gave him to improve his writing skills (His handwriting sucks ASS, but his stuff is fun to read! Really sweet how he writes about his day)
  • Lets Kyokua and Yosano paint his nails bc they grow fast
  • He has claw nails
  • Super competitive when he plays UNO with the ADA (He plays UNO with Akutagawa a lot, and it made him super tense and competitive due to the gothic man)
  • He’s actually somewhat good at cooking and will only get better with practice
  • Adores watermelon
  • Pretty high pain tolerance
  • Suuuppperrr emotional
  • Sensory issues from being locked up in the orphanage for so long (musty crusty fucking cell)
  • SUPER agile
  • Color blind because of his stupid fuckass purple and gold tiger eyes (Has a hard time seeing blue)
  • Boba milk tea addict in denial
  • Pansexual thing
  • Still adapting to eating, and forgets often. When he does eat? A total glutton. He’s not messy, but he eats a lot.
  • Sometimes he goes fishing with Dazai because he finds the quiet and water calming
  • Giant cat in denial
  • He’s very oblivious, he doesn’t notice a lot of things. But he is highly empathetic and sympathetic when people are open with him about their troubles
  • Yosano often carries him around like a cat by the back of the shirt, no matter the situation
  • Every Sunday he takes Kyokua for crepes
  • He plays minecraft and always has a giant cat army 
  • He has a lot of fight scars from past street fights with Akutagawa, including a really big slash across his right hip
  • Kyokua, Atsushi, and Kenji have sisterly/brotherly bonds.
  • Atsushi sees Yosano as a mentor and mother
  • Atsushi heavily admires everyone in the agency, including some people from outside the agency like Chuuya and Akutagawa
  • Also sees Chuuya as father/big brother figure
  • He respects everyone he is closely acquainted with
  • He has white eyelashes
  • Has a lot of freckles and moles, also small acne scars but people mistake them for freckles
  • Really bad second hand embarrassment
  • Once Dazai embarrassed him so bad that he had jumped off the bridge and into the canal they were over
  • He HATES math with a burning passion, but Kunikida often teaches him it
  • Loves milk, any milk besides banana milk. He hates that stuff
  • Stated earlier, he’s pansexual but has a preference for men
  • Absolutely loves Mitski and Laufey
  • Needs and wears glasses/contacts depending on the occasion 
  • Hates eye contact solution with a passion yosano often forces him to put it in
  • Watches romance movies/shows more then action or thrillers
  • Has TikTok but posts those aesthetic photo dumps 
  • Really clumsy 
  • Really empathetic since he has seen kids be treated badly
  • He HATES being alone like mentally and physically cannot handle it
  • Very warm hands

  • Enjoys having tea with Akutagawa occasionally