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Elementary, My Dear Shinobu by Dragonheartened
Fandoms: 原神 | Genshin Impact (Video Game)
15 Sep 2025
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What seemed like a normal day of work has led Heizou into his most interesting case yet, stumbling upon a burgeoning plot, involving loose ends and nefarious evildoers from all over Inazuma. A great mystery, full of red herrings, subterfuge, and the politics of the nations’s dark underbelly.
And who better than to put it to rest than the dashing, darling, detective doushin, the great Shikanoin Heizou?
A.k.a. Heizou becomes the biggest annoyance to everyone involved, and is entirely too smug about it.
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This month, we’re thrilled to feature the hottest idol group to hit the scene: 5WIRL! This quintet has taken the music world by storm, blending their unique talents and charming personalities into a whirlwind of charisma and energy. With their captivating performances and unforgettable melodies, they’re here to stay.
Includes:
• interviews
• QnA question from fans
• TMI? or HOT SAUCE?
• members vlogs
• group update
• MORE TO ANNOUNCED!Join us as we sit down with each member for a lighthearted interview about their lives, their music, and, of course, what they love to do when they’re not on stage. From karaoke secrets to guilty pleasures, this month’s Idle Talk promises to be both entertaining and enlightening!
Stay tuned for exclusive behind-the-scenes glimpses and get ready to dive into the world of The 5WIRL!
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A world of hunt or be hunted, where vampires roam in the darkness and hunters hunt them after night fall. Shikanoin Heizou with his partner, Lumine, hunts down the perpetrator who took away their family & home but all clues led to one vampire; Kaedehara Kazuha, a name that is a beacon, an attraction— for individuals that are unexpected and dangerous. Thus, led the vampire to meeting with the infamous hunter himself.
Is this truly a cruel jest or a destiny set by fate for these unlikely individuals? As the world they live is now engulfed with unknown experimental creatures that can neither categories human nor vampire. Can Heizou & Kazuha be able to work together to find the one responsible for these tragedies?
Series
- Part 1 of Vampire AU
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don’t go where i can’t follow by lilacsapphires
Fandoms: 原神 | Genshin Impact (Video Game)
17 Aug 2025
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Years after their romance was torn apart by a marriage outside their control, Heizou finds his lover in a festival far from home. He’s doing his best to ignore his former partner’s advances, but through secretive chats and discreet glances, he finds himself falling in love again anyway.
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metanoia (tell me, how far does your hatred go?) by jello12451
Fandoms: 原神 | Genshin Impact (Video Game)
12 Aug 2025
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Kujou turns to Ayato. “And you. Treat the Doushin with the respect he deserves, as the only detective with a spotless record in the investigation department.”
“Are you threatening me?”
Ayato’s voice is dangerous. He can see Shikanoin seething, too.
Clearly, no one is happy with the arrangement.
Kujou opens her mouth, perhaps to object, but then decides against it. “Yes, actually. I’m about at the end of my rope with the two of you. You want this case solved? Collaborate.”
“Collaborate with him?” Shikanoin asks incredulously. “This is why you didn’t tell me it was Kamisato putting forth the commission, then. You knew I’d never agree.”
“I did.” Kujou admits easily.
OR: As similar as Shikanoin Heizou and Kamisato Ayato are, there's a mutual kind of loathing that's been seething for ages. Ayato, for seeing Heizou's free and self-serving spirit - and Heizou, for seeing Ayato's manipulative, cruel side.
But no matter what, both Heizou and Ayato want the case solved, for their own reasons - and thus a begrudging alliance is formed, as they unravel a plot spanning Inazuma's entirety.
(And, maybe, they begin to understand each other a little better.)
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Kazuheikazu week 2025
Day 5 prompts - vacation, unrequited love (ex-lovers)In which Heizou decides to travel to Liyue.
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It feels like it's been far too long since Kazuha last returned to Inazuma. In the meantime, Shikanoin Heizou starts a new hobby of staging his death for Kazuha to solve.
Written for HeiKazu Week 2025, Day 2: Domesticity, Hobbies
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Heizou's decision to go to a party on his birthday and join a game of 7 minutes in heaven leads to more emotions than he or Scaramouche can handle
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intuition and reliability // shinzou by vimeiko
Fandoms: 原神 | Genshin Impact (Video Game)
18 Jul 2025
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kuki shinobu’s dedication of embarking to law school is normally only hindered by the arataki gang, but yae miko is determined to keep her as a pristine perfect little shrine maiden with her strings wrapped around her finger. a seemingly helpless, dreadful situation, unless a certain detective decides to step in.
“well, miyuki gave me these papers, it seems yae miko has some sort of punishment for me… she found some sort of… legal loophole.” shinobus stammers are choked and strained.
heizous eyes widen.
“what?”
“she found a way to keep me bound to the duties of a shrine maiden.” -
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Heizou é um estudante de Criminologia na universidade que acaba se apaixonando por um outro estudante, Kazuha, que é traficante de maconha pelo campus.
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AU de Universidade, multiplos ships porém focado em Kazuha x Heizou.
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Things are about to go very poorly for Heizou and Sara.
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Kazuha has returned to Inazuma, not new information, but information that Heizou previously hadn't been able to "investigate." But now that the war is over, he could finally see him for himself.
Or
Heizou and Kazuha reuinte after war.
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You and Kazuha give your favourite detective some cuddles at home.
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A recent string of unusual homicides leaves the police baffled: each case is left open with a similar modus operandi—death by exsanguination and signs of perforation on the neck which eerily resemble 'vampire' bite marks.
Detective Shikanoin Heizou is assigned to investigate these mysterious serial killings and lock the culprit behind bars, but finds himself questioning his own choices when he stumbles upon the enigma that is Kaedehara Kazuha. Little does he know, there's so much more to unearth—not just about Kazuha, but even himself.
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Heizou suspects the origins of his kinks are connected to abuse in his childhood. Thanks to that he has to find ways to satisfy his controverse sexual preferences in his adult life. This story will follow his rocky path to self-acceptance, healthier coping mechanisms, romance and happiness.
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Heizou goes to work and comes home every day to his lovers like clockwork. It's a routine, one he's comfortable in and more than used to. Unfortunately, his intuition fails to warn him of the full extent of danger this case entails.
OR
Heizou gets gravely injured after a case-gone-wrong, and deals with the aftermath.
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Heizou plans to surprise his and Scaramouche's artist boyfriend Kazuha by buying him a new interesting type of paint, but Scara has a different surprise up his sleeve...
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The Kamisato Family by Obscure Fanfiction Series (RichardGraysonPercyJackson)
Fandoms: 原神 | Genshin Impact (Video Game)
18 Nov 2024
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There's no doubt in Heizou's mind that the Kamisato family is mafia.
The trouble is proving it and getting everyone to believe him.
Series
- Part 2 of Modern Teyvat
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As a Doushin Heizou has done many cases and in many of those cases, which he does alone, he has to go undercover. Nothing like this before…
Heizou is put on this new murder case and this case runs deep into something none of them could have expected.
More Heizou focused ficsssss!
- Language:
- English
- Words:
- 3,042
- Chapters:
- 1/?
- Kudos:
- 2
- Hits:
- 61
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Summary
Heizou only did what he thought he was correct. His vampire friend and roommate was at risk of going mad from hunger, so why wouldn't he want to help? He offered himself, striking a deal with Scaramouche, and hoped that his feelings would keep themselves at bay at the proximity.