Fanfic Idea  - Jealous Drunken Chuuya X Drunken Cat Atsushi

redraw of something I drew a very long time ago :)

reblogs are greatly appreciated and if u want you can get a little imaginary kissie :3

og under the cut!!

ew

atsushi with more cat/tiger behaviors but some lesser discussed ones:

he scratches all the doorways of the agency building and his dorm. kunikida scolds him for damaging property for over an hour but while he apologizes he’s strangely uncontrite (at least for atsushi who tends to overapologize) about it

/

a mostly nocturnal sleep schedule feels the most natural to him but since his orphanage’s schedule was (quite literally) beaten into him, he regularly wakes up early, though after a long mission or multiple in a row, he tends to sleep through the day instead.

/

when really frustrated (usually during an argument with akutagawa) he has a tendency to stomp his feet. it tends to break the tension, and atsushi finds its super embarrassing. akutagawa finds it cute

/

he’s constantly fighting the urge to sit on his coworkers desks while they’re working and distract them. same with knocking things off their desks.

/

head bunting!!!! he first starts doing it to kyouka after the end of the guild plot. just does it to her one morning while they’re cooking breakfast without realizing. he’s mortified for a moment until kyouka does it back, equally shy yet earnest about it. slowly he catches himself doing it to the rest of the agency: when kenji gives him a hug after a mission, when yosano buys him something he was looking at during a shopping trip, while sharing lunch with the tanizakis, to ranpo after atsushi solves his first mystery on own, to kunikida and dazai after a dangerous mission. he hasn’t worked himself up to doing it to the president yet (and fukuzawas kind of sad about it). dazai and kunikida are the most flustered by it, kenji and kyouka do it back to him the most.

/

as much as he hates being locked up or confined against his will (and he really hates it), he genuinely loves being in small spaces. he sleeps in the closest for kyoukas privacy but he does geniunely feel comfortable there. sometimes he eats lunch under his desk or in the supply room if he’s feeling stressed. dazai did give him a giant box once to see if he’d sit in it and he totally did.

/

he tends to suck on the corners of blankets and things like his shirts or sweaters when he’s asleep or distracted. dazai used to tease him for it until he read that it was often found cats taken to soon from their mothers. he didn’t really find it funny after that

/

he will just Stare at people. agency members look up from their work and will see him looking directly at them. he usually snaps out of it right after and apologizes but just like slow blinks and winks and closing his eyes, he starts doing it more and more as he gets in tune with his ability.

Post (movie) canon Beast Chuuatsu

Everyone in the Port Mafia learns to fear the new Boss.

Chuuya snaps at the slightest of things and where he once treasured his subordinates. He now looks at them now as nothing but tools.

Just another piece on the board for his revenge.

Some whisper that the old boss never left. That Dazai simply took on a new form and rotted the new Boss from the inside out. For where Dazai was ruthless Chuuya is cold and cruel.

The Port Mafia would’ve crumbled the moment he took the throne. The only reason the organisation stays afloat is because Chuuya’s not alone.

Atsushi is a permanent fixture by his side.

He takes on so many responsibilities along with being the main line of security. He overseers each and every sector of the Port Mafia and is the one people then to with issues.

Atsushi’s blood is Mafia through and through but there’s a light in him that shines amongst the darkness. A kindness that makes itself known in private and while his smile is a rare sight.

It is always genuine.

What’s most incredible about him though is that Atsushi is the only one who can calm down the Boss. His hand finds his when Chuuya’s angered, gently running a thumb over his knuckles.

When the Boss is one of his rages, when he’s at the brink of it all and no one dares get near him. There is Atsushi at the door, his smile is worn and his eyes tired.

And he crosses the room and holds the mad man in his arms. Begging for his partner to return, he holds him through the storm and then sends for food and water.

Sometimes you hear Chuuya, quiet and horrified as he begs for his forgiveness. That it won’t happen again, that he’s sorry and he loves him.

But those days become further and further apart.

No one in the Port Mafia dares to bad mouth Atsushi, not that anyone ever could. They hear him cry in the dead of night and feel their hearts break for him.

The White Reaper walks the halls like a ghost waiting for the day death finally reaches him. He will never leave for he’s chained himself to this place.

And the mad king who rules it.

Orange cat Atsushi

Aka if Atsushi was part regular tiger instead of a white one and exhibited orange cat behaviours.

Atsushi may be part cat (well tiger) but when he falls he never lands on his feet.

Like ever.

Atsushi will drop down several floors and face plant onto the ground.

And then get up like nothing happened. Atsushi has no sense of balance whatsoever and would trip on air if it was possible.

He will also just launch himself from above like a human projectile at a target.

He does miss…a lot and usually ends up going headfirst into a wall. But it will not stop him from trying again.

Atsushi can fight some of the most powerful ability users to exist but a strong breeze wind could knock him over.

Atsushi was chosen to be transferred to the Port Mafia. He's now isolated from everyone but Akutagawa and is desperately clinging to his sense of self. Atsushi falls his knees with tears in his eyes at the end of another emotionally exhausting day. It's only been a week and he doesn't know how much longer he can keep this up. If something doesn't change Mori will break him down and remake him in the Mafia's image.

At his lowest point, he asks himself the question he always asks when he feels backed into a corner: What would Dazai do? Immediately, the simplest solution falls into his lap. He would just act like Dazai...

... specifically, the way Dazai acts in the ADA office turned up to 11.

Atsushi would be too disruptive to rely on but too effective to punish. And if he was punished, he would take the pain while the tiger undid the damage. Satisfied with his plan, Atsushi goes to bed feeling lighter than he'd felt since he'd been dragged away from his family.

And so began the most stressful three weeks of Mori's Port Mafia career.

---

Atsushi: "Hey, Mori, I accidentally dropped three days' worth of reports in the paper shredder. Oh, and I'm taking lunch early. Just letting you know. Bye!"

---

Mori: "Atsushi-kun, where might you be right now? You know there's a meeting you're scheduled to be at."

Atsushi: "I'm so sorry, Mori, but I'm not going to make it. One of my boots is sick. I'll call you if anything changes."

---

Mori: "What happened to my office couch!?!"

Atsushi: "Oh that? I guess there was a full moon last night. I must've transformed and used it as a scratching post. Sorry, that happens sometimes now that Fukuzawa's ability isn't helping to control Beast Beneath the Moonlight.

Anyway, I'm gonna go take a nap in your car."

---

Mori: "Fukuzawa, I've made a terrible mistake. Please take the weretiger back."

---

The futon in the closet of his and Kyouka's dorm has never been more comfortable.

She Chuu on my ya till I Nakahara

how Mizuki sees the current world now👁👁

🩰⃝⃝ Atsushi Nakajima Headcanons

• Constantly bites the skin around his nails.

• Is really jealous of Dazai because he can whistle but Atsushi can't.

• Poor baby (grown ass man) gets taunted everyday. 😔

• Half his wardrobe consists of the other agency members don't wear anymore/don't fit them.

• Sensitive teeth.

• Cannot eat anything super cold without wincing.

• Craves attention but prefers to be alone.

• Drools and chuffs in his sleep.

• Kunikida keeps tissues on his desk to wipe down his face after he takes a nap.

• Can't do anything without explicit permission and clear instructions.

• Constant victim of "your mum" jokes.

• Everyone sits in awkward silence after. 

• Will remind others how good they're being even in the midst of chaos.

• He's like a broken record of admiration for those he looks up to.

• He gets really attached to his possessions because growing up in the orphanage he didn't really have anything that was his and only his.

• Lowkey a hoarder.

• Will never use something because he feels he has to save it for the perfect situation and that if he uses it at the wrong moments he will be wasting it.

• Smells like soap and apple scented shampoo.

• Was gifted shampoo for Christmas a year into working at the agency.

• Up untill that point he had just been using plain bar soap for his entire body.

• Chronically cold feet.

• Kunikida makes him wear fluffy socks and slippers every morning/night.

• Scrunches his nose alot.

• Rambles when scared or anxious.

• His love language is gift giving.

• Stomps his foot when he's mad.

• Really big handwriting if you know what i mean.

• Like everything he writes is biig.

• Can't wink.

• Dazai once winked at him to tease him and he just froze, squeezed his eyes shut and wrinkled his nose.

• This became a recurring way for Dazai to tease him.

He does not get a break.

• Will binge on whatever food is infront of him because he's scared it will disappear and he will miss the opportunity to eat.

well guys

au where no one tells atsushi akutagawa's name so at first he's just like 'this guy' or 'you' and eventually they've been running into each other for a hot second and atsushi's too embarrassed to ask now

and he can only say 'heyyyyy.... you' so long before akutagawa catches on that atsushi doesn't know his name and again atsushi is a little embarrassed since akutagawa knows his first and last name

so he starts saying nicknames like 'well well if it isn't the rabid dog' but thats long so it shortens to 'dog' but thats kinda mean and atsushi is learning that as much as akutagawa can rip him apart limb from limb he's also pretty harmless in some ways (and also if he says dog near akutagawa's coworkers that weird hat guy turns to him and then gets angry and stomps away so) so 'dog' is too violent so now he's calling akutagawa 'puppy' or 'pup'

but rabid dog to pup nickname pipeline isn't the only pipeline atsushi's got going on in terms of nicknames

there's "god you don't do anything for urself u just follow orders" to just calling him "doll"

the "what u have to have the highest quality tea or you wont drink it?" to "princess" pipeline

theres also "hey dude!" "do not call me dude" "hey d-du... uh i mean dear"

and calling akutagawa a coward for whatever he's got going on to calling him a baby (derogatory) to just calling him baby

and eventually at some point he starts realizing that these names are not translating the same way between him and akutagawa and literally anyone within hearing range

so he just owns it

but his other nicknames which don't have malicious roots aren't treated differently becuz akutagawa just thinks he's a weirdo which yeah

//

when he and akutagawa start getting close ranpo throws him a bone (in exchange for enough candy to fit a room) and tells him his name

and when atsushi calls akutagawa akutagawa, akutagawa gets upset so atsushi thinks he said the wrong name and corrects it by saying the other name ranpo gave him and akutagawa seems oddly pleased w/ being called ryuunosuke so atsushi takes it as a win

Did I ever tell you about my head cannon that byako is a female tiger because the animators never animated the shef that irl male Tigers have.

So if Atsushi takes on byakos attributes during his partial transformation dose that mean he has a vagina in is weretiger form?

OK, so that's interesting. As far as I'm aware, Byakko doesn’t have a confirmed gender (I've seen people stating that Byakko is female in canon, but I couldn’t find any sources supporting that in canon at all; some people just treat it as such). I’ve also seen people say Atsushi refers to Byakko as male, but I didn’t find proof of that either. So, either the animators and the mangaka overlooked that detail, or they did so on purpose, either to keep the gender ambiguous or to hint that Byakko is actually a female tiger. Either way, your interpretation is totally valid.

If we go with the idea that Byakko is female, then it raises the question of how far Atsushi’s transformation actually goes. Does he take on all of Byakko’s physical attributes—not just the claws, fur, and fangs? If so, it’s possible his anatomy could shift to match hers. But since he’s never shown to fully transform (always keeping some human traits, except in episode 1), it’s hard to say if the transformation would extend that far.

So, I guess the real question is whether Atsushi just turns into any tiger or if he actually pulls from Byakko’s “DNA” and straight-up takes on Byakko’s body. But assuming that is the case... ENBY ATSUSHI!?