1 - 20 of 367 Works in Detective Saihara Shuichi
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Searching for the Melody/Saimatsu by S (WaterSupporter)
Fandoms: Danganronpa, New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
30 Jan 2026
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Shuichi Saihara is a detective, and his agency has sent him to go investigate at this restaurant and their piano player. Kaede Akamatsu, the pianist at the restaurant, has seem to have the boy wrapped around her finger with her angelic piano playing. The two restrict the urge to let their heart take control of their situations, but neither are successful.
POSTED ON WATTPAD UNDER THE NAME butterfingerBOY137
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interésse by vxlieva for Doctor_Caretaker
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
28 Jan 2026
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⋆.ೃ࿔*: ･⍣ ೋ
She sought sanctuary from a symphony of dread; he, dwelling in the shadow of the truth, found that every carefully constructed boundary was fated to dissolve, before the solitary soul he was forbidden to approach.
⋆.ೃ࿔*: ･⍣ ೋ
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kokichi and charlie kirk meet anddd... wow is that love..?
(KOKICHI HERE IS AN ADULT SHHH)
made for shits and giggles -
Phantom Thief by NagitoKomaedaKinnie6767
Fandoms: Dangan Ronpa 3: The End of 希望ヶ峰学園 | The End of Kibougamine Gakuen | End of Hope's Peak High School
22 Jan 2026
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Shuichi is tryna catch Kokichi but Kokichi is too slick.
- Language:
- English
- Words:
- 154
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 43
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Never forget me | SAIOUMA by K1chiii
Fandoms: 단간론파 어나더 | Danganronpa Another Series (Video Games)
21 Jan 2026
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shuichi wants to prove that he can be a good detective, although maybe this case was too much for him?
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Oaths and Perjury by JENOVAS
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
21 Jan 2026
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Private Investigator Saihara makes a living off the ails of the broken hearted. Worried wives, vexed husbands, and the occasional distraught patron looking for answers to find their missing loved ones, all come to him for help.
After a man visits Shuichi Saihara asking him to look into his partner Kokichi Ouma for evidence of infidelity, the detective is suddenly made victim to a local self-proclaimed band of phantom thief clowns targeting Sapporo’s elite. They know he is looking into them, trying to crack the case after a series of stolen valuables, but will he learn the identity of their leader through evidence alone or will their calling card taunts send him down the wrong path?
In Liar, Liar, Pants on Fire - Oaths and Perjury, Shuichi Saihara and Kokichi Ouma’s brilliant minds clash for superiority in ferreting out and burying the truth of this mystery.
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Snake eyes by strawberry_solstice
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
17 Jan 2026
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Saihara gets to work on his first official case as an apprentice and gets closer to the target than any other experienced member of the team.
☆first time posting this might be ass bcs I wrote this in a flurry of inspo then decided to check for grammar at 11pm, the other chapters should be more structured (if I get around to writing it)
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Our Lie long Ago by CainBlue
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
06 Jan 2026
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Former detective now Private Investigator Shuichi Saihara is dragged into the mystery that is the phantom thief by some demons (And Yakuza) from his past. He now has to grapple with fulfilling a long forgotten promise, hiding an long lost lie, catching the most infamous thief of the time, and then there's that annoyingly intriguing purple haired man that he cant seem to get away from. Overall his life is a mess
aka Phantom thief au with some extra steps
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You Screwed Up Shuichi! by Nightswithnosleep
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
03 Jan 2026
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Shuichi Saihara was having a great life, was…
Until he didn’t, he doesn’t know what went wrong or what happened to his supposed “perfect life” until He came into it
Now Shuichi is suffering for no reason and he cannot return to his perfect life anymore because he can no longer afford it.
Basically Shuichi Saihara somehow fucks up a case that was VERY important and it screws up his life literally, and now he has to find a way to adjust and get his life back together which he is struggling to do so.
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Moonlight Sunrise by NatTheEmoWriter
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
25 Dec 2025
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“Attention all who are listening to this broadcast! It is I, your fabulous phantom thief, Ace, and leader of DICE! I have a big announcement, so listen closely! I know you were all thrilled by my previous crimes. If only you could all see the looks on your faces as I managed to steal from every bank in the city without being caught once! But now, I’m ready for the big finale to celebrate my accomplishments. Kokichi Ouma, legendary pop singer, will die in the next thirty days! Exciting, right? Unless, of course, the police manage to catch me before the next month. You hear that, Future Foundation? I’m counting on you to stop me before thirty days are up, otherwise, you can say goodbye to your precious Kokichi Ouma! This is Ace signing off. Good luck!”
ANGSTY idol/Phantom Thief AU
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Fuck The Priest! Then Become His Boyfriend by Yukakae
Fandoms: Dangan Ronpa Series, New Dangan Ronpa V3: Everyone's New Semester of Killing
23 Dec 2025
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Aterrorizado pela chance de seu possível destino ser a morte, Ouma se vê frente a frente com o vampiro que se forçou a ficar acordado perante a luz do dia, apenas para pedir a mão do padre em um futuro casamento pedindo para terem filhos juntos, com o objetivo de terem uma criança que nunca queimará sob a luz do sol. E em troca iria deixar a vila do padre em paz. E mesmo que o padre quisesse negar, por ter sido mandado para caçar o vampiro que supostamente ameaçava a vila e poderia o matar a qualquer momento, pensou melhor sobre.
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for you, i’d open every door by treadontheclouds
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
22 Dec 2025
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Loud music and chatter filled the room, Shuichi taking his place at the very edge. Parties were never his cup of tea — they were overstimulating and, as previously stated, extremely loud.
He had been slowly coaxed into this one, however. Kaede had insisted he go, that it would be extremely important and detrimental to his public appearance if he had not gone.
She had a point there, unfortunately. His newfound position in the public as he took on the Joker’s case had been a change in his life. He would’ve been perfectly fine out of the public eye solving smaller cases, but nonetheless, here he is.
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Shuichi attends a party, following the addition of the Joker’s case to his workload.
Series
- Part 3 of saiouma!!!! <3
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The Heart Wants What it Can't Have by Kiwi_LuminaryoftheStars
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
21 Dec 2025
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After a chance encounter with a peculiar stranger at a bar and the unfurling mystery of a masked thief’s tirade across Japan, Shuichi struggles to balance the life of Shuichi Saihara and his alter ego, Detective SK, with the increasingly desperate attention of the two most confusing but exhilarating influences in his life. Filthy rich, Ultimate Affluent Progeny Kokichi Ouma and notoriously cunning Phantom Thief.
Art with most chapters!
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Stalemate by AbiuLikesToRead
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Super Dangan Ronpa 2, Dangan Ronpa: Trigger Happy Havoc
09 Dec 2025
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In a Non-Despair AU Japan, a new threat haunts the streets—led by the elusive organization known as D.I.C.E., whose crimes leave no trace but plenty of spectacle.
Detective-in-training Shuichi Saihara has been chasing their trail for months, but every lead ends in smoke. At his uncle’s insistence, he’s partnered with Maki Harukawa, a sharp and stoic investigator with an impressive track record herself.
As the two inch closer to the truth, they find themselves constantly outwitted by two mysterious figures leading the chaos; the infamous Phantom Thief and his enigmatic second-in-command, Lady Lune.
The public is obsessed. The media is enthralled. The pressure on the Investigation Department has never been higher. And as for Shuichi and Maki? They’re starting to suspect there’s more to this case than meets the eye.
Will they uncover the truth before it’s too late—or will both sides fall into a trap no one saw coming, set by Cupid himself?
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words i'll never hear him say by billie310 for tantaliax
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Red Dead Redemption (Video Games)
07 Dec 2025
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Shuuichi walked outside to the backdoor and locked it, where the employee at the store front said Ouma would be. He was strangely not in his office— but the reason was clear when the man entered his vision. With his back turned, smoking a cigar. It smelt of smoke, and he could see the transparent gas leak from his mouth.
It seemed as if Ouma knew he was there, as he immediately turned his head a little and gave him a wide grin. “Back again for more? I thought I had already given my interview, detective.”
“I have the right to speak with you anytime I need.” Shuuichi replied.
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They talk.
Series
- Part 1 of Red Dead Redemption: V3
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Tu Misterioso Detective by Lugarth3
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
08 Dec 2025
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— Mi Shumai, ¿no estarás molesto porque estoy dando regalos fantásticos a todos los detectives que conoces...O sí?
— Para nada— contesta Saihara rígidamente, estrujando el paquete de jugo hasta reventar.
— ¡Nishishi! Y yo que pensaba que estarías celoso, adivina a quien mandare un obsequio mañana.
El nuevo juego de Ouma Kokichi tiene a todos los detectives de la ciudad en espera.
Su novio quisiera detenerlo con una mejor excusa...Que no sea sentirse celoso, ¡Porque no lo esta! -
Kings, Spades, and Hearts by scarymonkeyshow
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
24 Nov 2025
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Shuichi was never made for fieldwork. He was made to rot in a suffocating office, filing various reports and papers away never to be seen again. So for the fiftieth time that night, he asked himself why was it that he was here, cursing under his breath while tearing through a hedge maze in the hazy hours before dawn?
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You're More Than My Speed. by Technotism
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing, Dangan Ronpa Series
24 Nov 2025
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Shuichi Saihara is coming into the world of master detectives hot off the trail of a scandal his father left behind, a failed case that ruined his perfect track record. Expectations are high for the young detective with big boots to fill as he is given his first case, dealing with a phantom thief hitting all of Tokyo's hottest spots. With the weight of his family name holding him down Shuichi needs to act fast and try to catch up to the notorious thief before he loses all credibility right out the gate.
His friends believe in him, but the agency doesn't. Most of all he doesn't believe in his ability to play catch up against the quick witted thief, knowing he could be outplayed at any moment. Unable to back away he takes chase, hoping for his big break.
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An eventual kiss by Kai_meow12
Fandoms: New Dangan Ronpa V3: Everyone's New Semester of Killing
17 Nov 2025
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Kokichi and Shuichi shenanigans while they’re undeniably in love with each other.
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Shuichi is a detective in his late twenties. he has a boring life- until someone oh so familiar stomps into his department, demanding a favor, and also delivering the worst news he could ever imagine.