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Post chapter 226
Lu is dead, and Shin has no one to blame but himself. Or so he thinks."It’s not your fault Shin."
He doesn’t respond. Aoi Sakamoto’s attempts at consolation weren’t going to work this time, Shin knew he messed up. He knew he should have gone after her, he knew he should have never listened to her and let her run off into danger like that. All he can do is stare blankly ahead of him, his face expressionless and his heartbeat thumping in chest. The walls of the moving ambulance van seem like they’re closing in on him, taunting him that he can’t leave, that he can’t do anything about this now, that it’s too late to help and this burden of responsibility will now forever rest upon his shoulders.
"Why is Shin sad? What happened? Where's Lu?" Hana Sakamoto tugs on her mother's sleeve, staring up at her with innocent curiosity in her eyes.
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i just wanna be yours by Eternal_Era
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
18 Oct 2025
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“Hey, so do you even know where you’re going?” Shin asks, he’s kicking a rock down the abandoned street to Natsuki’s dismay (“you’re going to attract zombies” “you worry too much”).
“I have an idea at least, unlike you,” Natsuki places his hands in his pockets. It was the middle of the day but there was still a chill in the air. He needed to find Mafuyu, he’s been needing to find him for at least 6 months now. He found Shin during the fifth. They’ve been traveling with each other for 2 months now. That’s kinda weird.
“I have an idea,” Shin bites back. “But I checked that idea and–”
“There was nothing there, you don’t need to tell me twice,” Natsuki shrugs.
Series
- Part 18 of whumptober 2025
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this is a peaceful au where slur doesn't exist, uzuki is an order member with Rion (Rion doesn't die). and Nagumo is a former order member(has to follow the "no killing" family rule)who js helps the order, and a faithful husband who obsesses over his wife(his shin).
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You're Just Making Sure We'll Never , Getting , Over You by Anonymous
Fandoms: Sakamoto Days (Anime)
16 Oct 2025
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No power , no telepath no Hitmans , just students in normal All boy's school.
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Natsuki gets a text from Mafuyu. He groans a little in disappointment but checks it anyway. The text isn’t that much, just asking him if he was done working yet – to which he replied yes.
Natsuki thought that would be the end of it but soon enough – not even a minute later – Mafuyu replies again. Which is weird considering how little they typically text each other. Sure, they’ve gotten closer since both joined the JCC but two texts in less than a minute? Shin must really be rubbing off on him. It reads-
How long did you stay this time?
whumptober day 12: "it'll be for nothing"
Series
- Part 12 of whumptober 2025
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“I’m... I’m fine,” he slurred, his tongue thick and slow. “I just... I just thought about something, that’s all.”
Seba tilted his head slightly, his gaze unreadable, though there was a faint curiosity in it. “What’d you think about?”
Shin’s words trailed off as he tried to find the right way to say it. “I think...” he started, but the sentence didn’t feel right. “I think you’re just... really good at making people feel that way.” His voice was oddly serious, despite the alcohol clouding his senses. “I mean, look at everyone. They all look like they’re about to burst into flames when they’re around you.”
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OR
Shin's falling in love with a vampire, and he's completely clueless about it.
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im just afraid i messed it all up by Eternal_Era
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
11 Oct 2025
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Soon enough Mafuyu walks into the lab, he can hear the slight complaints of his labmates but he doesn’t bother with them.
Natsuki moves away from Shin almost instantly, noticing the other’s frown but he doesn’t comment on it.
They’ve been together for about a month now and they still haven’t told that many people. He knows that Shin has told the Sakamoto’s and Lu, the only reason he hasn’t told Heisuke being that he didn’t know how well he could keep a secret.
Natsuki hasn’t told Mafuyu, he doesn’t want to tell Mafuyu.
whumptober day 10: secrets
Series
- Part 10 of whumptober 2025
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“I’m just trying to help,”
“You’re not,”
“What–”
“You’re not helping, now can we please drop it?” He shuffles back and feels his hood slip back, he curses and pulls it backup. Shin’s eyes narrow at the hoodie, he’s pretty sure that Shin wants to tear it off of him and pry into his mind for what’s wrong, because that’s the kind of person he is.
whumptober day 9: "we'll make it alright to come undone"
Series
- Part 9 of whumptober 2025
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Love hate?
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Sakamoto Days X Reader Oneshots/Smutshots (work in progress atm) by pawsandwich
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
08 Oct 2025
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I'm to lazy to work on this often. I probably haven't even started yet but check it out just incase
Also how do I make my own tags
Read the first chapter pls or you hate Sakadays
- Language:
- English
- Words:
- 123
- Chapters:
- 1/?
- Kudos:
- 5
- Hits:
- 80
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Shin had very bad headaches and Natsuki found a solution to this. Meanwhile, he became aware of his feelings.
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spell it out for me (cause im not sure i remember) by Eternal_Era
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
07 Oct 2025
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It needs to stop, the pounding in his head needs to stop. He doesn’t know why but he knows that the people in the room are the cause of it.
Thoughts pour in insistently.
“What happened” “What’s going on?” “... Shin–” “... can’t” “Why can’t he… help?-” “... wasn’t like this” “...overuse” “Stupid esper…” “...please–” “... just… get better–” “... didn’t notice” “Sorry…” “... sorry” “... I’m so–” “... it’s my fault” “...responsible–” “... so–” “... sorry”
whumptober day 6: medical restraints
Series
- Part 6 of whumptober 2025
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When did you get Hot? by Yingxing_is_my_pretty_wife
Fandoms: Sakamoto Days (Anime), Sakamoto Days (Manga)
05 Oct 2025
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Shin was pacing back and forth through the Sakamoto family’s little grocery store. It was his last day here before he had to pack everything up and move to JCC. His nerves were on edge — not just because of the whole JCC thing, but because he’d just gotten the news that there wasn’t a room available for him to stay in while he lived on JCC.
(English is not my first language)
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Đơn giản là 3P (nhưng đa số là MafuAma) của anh em nhà Seba cùng Amane trong những ngày chơi chung ở JCC. Các chương có cùng timeline và liên hệ với nhau, nhưng vì không có plot cố định nên không đánh số, các tình tiết chương trước có thể xuất hiện sau này. Chỉ có H và H.
Cảnh báo tam quan lệch lạc và OOC
Seba Natsuki!top
Yotsumura Amane!bottom
Seba Mafuyu!top (can switch for Natsuki if i want lol)
Maybe hint incestLoveline:
NatsuAma: Song phương, nhưng chưa hẹn hò, mà có thể cũng sẽ không hẹn hò mà duy trì mối quan hệ 3 người này.
- MafuAma: Friend....with benefit:))) Vẫn chỉ coi nhau là bạn bè, thân là đằng khác, thích ở cạnh nhau nhưng cả hai đều biết đấy không phải tình yêu.
- NatsuMafu: Brocon nặng, just that.Chap 1 : MafuAma
Chap 2: MafuAma
Chap 3: MafuAma
Chap 4: NatsuAmaMafu
Chap 5: MafuAma
Chap 6: NatsuAmaMafu
Chap 7: NatsuAma
.......- Language:
- Tiếng Việt
- Words:
- 6,509
- Chapters:
- 1/1
- Kudos:
- 3
- Hits:
- 44
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never thought i'd have so much by Eternal_Era
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
04 Oct 2025
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Natsuki never hoped for much growing up.
Pretty much everyone let him down at some point in his life.
or
an introspection of natsuki and how he slowly learns to show is care for others
whumptober day 3: found family
Series
- Part 3 of whumptober 2025
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How to survive being a third wheel? by Luci_D_13
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
03 Oct 2025
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Akira Akao is a fourteen year old teenager who lives with her aunt, Rion Akao, since she was a kid. She admires her. After all, is something her mother couldn't be in live.
But one day, a chaotic change occurs.
-Well, Akira. I would like to start declaring that he, Kei Uzuki, is my formal boyfriend! And you'll be seeing him more frecuently from today! I hope you two get along!-
Will Akira be able to accept a new member in her small family and, survive being a third wheel?
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Or: Akira Akao finds out that Rion brings her boyfriend to live on the same appartment. Chaos ensures.
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Taro spanks his older kids (oneshots) by kusukesaikiforpresident2026
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
02 Oct 2025
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this is a filler while i wait for requests on my other story. but how much you wanna bet i wont get any on here <3
i’ll try to write here frequently
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Related to : Rối loạn (NaguShin)
Amane tình cờ vì một nhiệm vụ(?) để trả ơn cho Shin mà thân thiết hơn với đàn anh khoá trên nổi tiếng của khoa vũ khí. Cũng không phải chưa gặp nhau lần nào, nhưng họ chẳng có lý do gì để phải quen biết nhau. Và sau lần hợp tác này mà Amane dần hiểu về tính cách của đàn anh kia mà cảm thấy hứng thú. Là hứng thú với anh,không phải hứng thú với phát minh của anh.
Cảnh báo 1 : Nội dung của "Bối rối" sẽ spoil nội dung chưa được tiết lộ của "Rối Loạn"
Cảnh báo 2 : Crack ship mãi đỉnh,yeeeee,tôi biết cặp này éo có cái vẹo gì là chemistry với nhau nhưng tôi vẫn ship vì nó đẹp.Cái gì không có thì ta xạo ra,hint trong Sakamoto Days không có thì hint trong Rối Loạn...cũng không có,nhưng who care:)))
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They were all in on the plan to throw Shin a surprise party. Little did they know, there was another surprise brewing.
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¿Cómo sobrevivir siendo la tercera rueda? by Luci_D_13
Fandoms: Sakamoto Days (Manga), Sakamoto Days (Anime)
27 Sep 2025
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Akira Akao, una adolescente de 14 años vive con su grandiosa tía, Rion, desde que era una niña. Es su más grande ídola, claro. Es todo lo que su madre no pudo ser. Y la admira.
Pero todo cambio un tranquilo día.
-Bueno Akira, me encantaría comenzar diciendo que él, Kei Uzuki, es mi novio. Y lo verás más frecuentemente desde ahora. ¡Espero se lleven bien!-
¿Podrá Akira aceptar un nuevo miembro en su pequeña familia, y sobrevivir a ser la tercera rueda en su relación??
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En otras palabras: Akira Akao se entera que su tia Rion trajo a vivir a su novio, Kei Uzuki. El caos comienza.
Queria escribir sobre ellos tres, es mi pretexto.