Natsukiseba Stories

°•~ ꜱʜɪɴ ᴀꜱᴀᴋᴜʀᴀ x ᴏᴄ ~•° ʙʟᴇꜱꜱɪᴜᴍ [/ˈʙʟƐꜱ•ɪ•Əᴍ/] (ɴ.) - ᴀ ᴘʟᴀʏꜰᴜʟ ᴀᴄᴋɴᴏᴡʟᴇᴅɢᴇᴍᴇɴᴛ ᴛʜᴀᴛ ʟɪꜰᴇ ɪꜱ ꜰɪʟʟᴇᴅ ᴡɪᴛʜ ʟɪᴛᴛʟᴇ ꜱᴜʀᴘʀɪꜱᴇꜱ ꜰʀᴏᴍ ᴀʙᴏᴠᴇ, ʀᴇᴍɪɴᴅᴇʀꜱ ᴛʜᴀᴛ ᴊᴏʏ ᴏꜰᴛᴇɴ ᴀʀʀɪᴠᴇꜱ ᴜɴᴀɴɴᴏᴜɴᴄᴇᴅ. ᴛᴡᴏ ʜᴇᴀʀᴛꜱ ᴄᴏʟʟɪᴅᴇ ɪɴ ᴀ ᴡᴏʀʟᴅ ᴏꜰ ᴅᴀɴɢᴇʀ ᴀɴᴅ ꜱᴇᴄʀᴇᴛꜱ, ᴅʀᴀᴡɴ ᴛᴏɢᴇᴛʜᴇʀ ʙʏ ᴜɴꜱᴘᴏᴋᴇɴ ᴜɴᴅᴇʀꜱᴛᴀɴᴅɪɴɢ ᴀɴᴅ Qᴜɪᴇᴛ ᴍᴏᴍᴇɴᴛꜱ ᴀᴍɪᴅꜱᴛ ᴄʜᴀᴏꜱ. ᴡʜᴀᴛ ʙᴇɢɪɴꜱ ᴀꜱ ꜰʟᴇᴇᴛɪɴɢ ɢʟᴀɴᴄᴇꜱ ᴀɴᴅ ᴛᴇᴀꜱɪɴɢ ʙᴀɴᴛᴇʀ ꜱʟᴏᴡʟʏ ᴅᴇᴇᴘᴇɴꜱ ɪɴᴛᴏ ᴛʀᴜꜱᴛ, ʀᴇʟɪᴀɴᴄᴇ, ᴀɴᴅ ᴀ ʙᴏɴᴅ ɴᴇɪᴛʜᴇʀ ᴇxᴘᴇᴄᴛᴇᴅ. ᴛʜʀᴏᴜɢʜ ꜰɪɢʜᴛꜱ ᴀɴᴅ ʜᴀʀᴅ ᴛɪᴍᴇꜱ, ᴛʜᴇʏ ꜰɪɴᴅ ᴛʜᴇᴍꜱᴇʟᴠᴇꜱ ᴅʀᴀᴡɴ ᴛᴏ ᴇᴀᴄʜ ᴏᴛʜᴇʀ, ᴛʜᴇɪʀ ʙᴏɴᴅ ɢᴇᴛᴛɪɴɢ ꜱᴛʀᴏɴɢᴇʀ ᴡɪᴛʜ ᴇᴠᴇʀʏ ʜᴇᴀʀᴛʙᴇᴀᴛ. "𝘠𝘰𝘶'𝘳𝘦 𝘣𝘭𝘶𝘦, 𝘐'𝘮 𝘳𝘦𝘥 𝘐 𝘸𝘢𝘯𝘯𝘢 𝘬𝘪𝘴𝘴 𝘺𝘰𝘶𝘳 𝘯𝘦𝘤𝘬 𝘢𝘯𝘥 𝘮𝘢𝘬𝘦 𝘪𝘵 𝘱𝘶𝘳𝘱𝘭𝘦 𝘢𝘭𝘭 𝘰𝘷𝘦𝘳." - 𝘱𝘪𝘯𝘬 𝘣𝘶𝘣𝘣𝘭𝘦𝘨𝘶𝘮 | 𝘣𝘺 𝘭𝘢𝘷𝘪 𝘬𝘰𝘶 | ➤ SAKAMOTO DAYS PLOT & CHARACTERS BELONG TO YUTO SUZUKI | ➤ ORIGINAL CHARACTERS BELONG TO ME ONLY | ➤ THE STORY LINE WILL FOLLOW THE MAN GA SO IT MAY CONTAIN SPOILERS

In a world where espionage is the curriculum and survival is part of the syllabus, Riku Nagumo-a second-year student at JCC and the energetic younger sister of Yoichi Nagumo-is struggling with the art of disguise. Her solution? An experimental invisibility suit, handcrafted by the department's most aloof genius: Natsuki Seba. What starts as a simple collaboration between a clumsy, cheerful spy-in-training and a quietly brilliant inventor soon spirals into something deeper. But when your life is built on secrets and shadows, can love ever be more than a fleeting illusion? DISCLAIMER: This fanfic is based on the manga "Sakamoto Days" by Yuto Suzuki. All of the pictures I used is NOT mine. Credits to the rightful owner. English is not my first language so expect grammatical errors. Status: Ongoing Started: May 29, 2025 Ended:

"Cause some days I'm afraid to fall down. But I understand the coming outcome, pick it up if I allow it," - Beaches, Beabadoobee Asakura Shin x fem!reader! 𝐏𝐮𝐛𝐥𝐢𝐬𝐡𝐞𝐝 : 04/08/2024 𝐅𝐢𝐧𝐢𝐬𝐡𝐞𝐝 : - © 𝐘𝐮𝐭𝐨 𝐒𝐮𝐳𝐮𝐤𝐢

All of my Natsushin propaganda for promptober

at the end of the day, it will. (teen fic, anime fic) [!] anime characters mentioned in this story is credited to the rightful creators/authors. (sakamoto days: yuto suzuki) 2025 ✿ all rights reserved to author. signed, phan.

Warning:OCC Sẽ thế nào nếu một nhân vật phụ sinh ra vốn dĩ để làm nền cho các anh chị nhân vật toả sáng, một kẻ mà như bao kẻ tầm thường khác sống trong thế giới sát thủ này. Một là chết mất xác, hai là chết không toàn thây. Bị một đám nhân vật chính kì quặc để ý, chỉ vì...đẹp trai?! Vãi cả *beep* Đối tượng: Takeshi Hito Tuổi: 21 nồi bánh chưng Sinh viên năm hai khoa Ám Sát tại JCC. Một người tầm thường hơn tất thảy. Khả năng chiến đấu trung bình, không mạnh cũng không yếu. Nói chung là có hên để giữ mạng đến tận bây giờ Không năng lực, không buff (bẩn). Có thể nói, chúng ta đang ở góc nhìn của một thằng Insignificant (Tầm Thường) có tướng mạo có vẻ ưa nhìn hơn chút (chắc thế) "Cậu là... Takeshi?" "Fan? Mối tình đầu? Cái gì thế này?!" "Con mẹ nó, gu mấy người lạ lùng vãi!"

⌗ 𝗠𝗜𝗙𝗙𝗬 𝗦𝗘𝗥𝗜𝗘𝗦 book 03 ⸝⸝.ᐟ⋆ ── ❥ a pretty boy captured your heart two years ago. you claimed it was a 'small' admiration, but your best friend rion doesn't think so. now, you're secretly sending him letters with a snack attached. ❝ 𝗜'𝗠 𝗗𝗬𝗜𝗡𝗚 𝗙𝗥𝗢𝗠 𝗔 𝗣𝗥𝗘𝗧𝗧𝗬 𝗕𝗢𝗬 𝗛𝗘𝗔𝗥𝗧 𝗔𝗧𝗧𝗔𝗖𝗞! ❞ ❝ 𝗚𝗘𝗧 𝗬𝗢𝗨𝗥 𝗛𝗘𝗔𝗗 𝗢𝗨𝗧 𝗢𝗙 𝗧𝗛𝗘 𝗖𝗟𝗢𝗨𝗗𝗦, 𝗬/𝗡. ❞ ⸝⸝ ‹𝟹 𝘆𝘂𝘁𝗼 𝘀𝘂𝘇𝘂𝗸𝗶 © sakamoto days ⸝⸝ ‹𝟹 𝘀𝗮𝗹𝗴𝗼𝗼𝗹𝘂𝗹𝘂 © story cover ⸝⸝ ‹𝟹 ( 𝗺𝗶𝗳𝘃𝘆𝗹𝘂𝘃𝗲𝗿 ) 𝗺𝗶𝗳𝘃𝘆𝗳𝗶𝗹𝗺𝘀 © 2025 . pretty boy

⌗ 𝗠𝗜𝗙𝗙𝗬 𝗦𝗘𝗥𝗜𝗘𝗦 book 01 ⸝⸝.ᐟ⋆ ── ❥ 𝙮𝙤𝙪𝙧 𝙘𝙝𝙞𝙡𝙙𝙝𝙤𝙤𝙙 𝙗𝙚𝙨𝙩 𝙛𝙧𝙞𝙚𝙣𝙙 confesses his feelings anonymously but also... really obviously. yet, you're too dense to realize it's him. however, you're in love with gaku and you don't realize that the guy you like and the anonymous guy who likes you is the same person. ❝ 𝗕𝗘𝗖𝗔𝗨𝗦𝗘 𝗜𝗧'𝗦 𝗠𝗘, 𝗚𝗔𝗞𝗨. ❞ ❝ 𝗪𝗛𝗔𝗧.❞ 𝗕𝗘𝗙𝗢𝗥𝗘 𝗬𝗢𝗨 𝗥𝗘𝗔𝗗: this is my first fic so don't be mean... 😢 i'm only keeping it up bc a bunch of ppl were asking me to 🫰😖 ಄ first sakadays chatfic EVER !!! ಄ i'm gaku's BIGGEST fan (since 2023) so BACK AWFF cuz me and him are like this 🤞🤞 jk ⸝⸝ ‹𝟹 𝘆𝘂𝘁𝗼 𝘀𝘂𝘇𝘂𝗸𝗶 © sakamoto days ⸝⸝ ‹𝟹 𝘀𝗮𝗹𝗴𝗼𝗼𝗹𝘂𝗹𝘂 © story cover ⸝⸝ ‹𝟹 ( 𝗺𝗶𝗳𝘃𝘆𝗹𝘂𝘃𝗲𝗿 ) 𝗺𝗶𝗳𝘃𝘆𝗳𝗶𝗹𝗺𝘀 © 2025 . from the start

⌗ 𝐌𝐀𝐆𝐍𝐀𝐍𝐈𝐌𝐎𝐔𝐒 𝗦𝗘𝗥𝗜𝗘𝗦 book 01 + 02 ⸝⸝.ᐟ⋆ ⤷ both synopsis' inside . ── ❥ 𝙚𝙫𝙚𝙣 𝙬𝙝𝙚𝙣 𝙨𝙤𝙪𝙡𝙨 are transferred into new bodies, soulmates always find a way to reunite. ❝ 𝗜 𝗞𝗡𝗢𝗪 𝗬𝗢𝗨'𝗥𝗘 𝗛𝗘𝗥... ❞ ❝ 𝗛𝗨𝗛? 𝗪𝗛𝗢 𝗜𝗦 '𝗛𝗘𝗥'? ❞ ⸝⸝ ‹𝟹 𝘆𝘂𝘁𝗼 𝘀𝘂𝘇𝘂𝗸𝗶 © sakamoto days ⸝⸝ ‹𝟹 𝘀𝗮𝗹𝗴𝗼𝗼𝗹𝘂𝗹𝘂 © story cover ⸝⸝ ‹𝟹 ( 𝗺𝗶𝗳𝘃𝘆𝗹𝘂𝘃𝗲𝗿 ) 𝗺𝗶𝗳𝘃𝘆𝗳𝗶𝗹𝗺𝘀 © 2025/2026 . see you again/it's just us

In Tokyo, Taro Sakamoto lives a peaceful life as a shop owner, having left behind his infamous past as the world's greatest hitman. Enemies feared him & fellow hitmen revered him. But love changed everything. After meeting Aoi, Sakamoto retired, got married, & became a loving father, trading his deadly skills for domestic bliss. However, the shadows of his past refuse to stay buried as a billion-dollar bounty on his head forces him back into the deadly game to protect his family while upholding his vow: no more killing. Enter Nana Osaki, Sakamoto's 21-year-old cousin. Longing for an ordinary life, Nana is thrust into a whirlwind of danger when she decides to help her cousin uncover the truth behind the bounty. Trained by her late legendary assassin-parents, she became a formidable ally for her cousin. Her life takes an unexpected turn when Yoichi Nagumo, Sakamoto's best friend and former colleague, reappears. Known for his carefree demeanor and deadly precision, Nagumo is a master hitman who was once Nana's childhood crush. Seeing him again stirs long-buried feelings as they join forces to protect Sakamoto, their connection reignites into a powerful romance. Together they navigate a perilous world filled with relentless hitmen & high-stakes danger, balancing intense action with heartfelt romance. Will they uncover the truth behind the bounty & secure their family's safety? Will their love survive the trials of their deadly world?

I'm uploading all my works here or you can find me at Ao3 too .

All of my Natsushin (Natsuki Seba x Shin Asakura) one shots! These are ideas I had in my brain that were too short to be an actual fic. Will be updated more later and I am taking requests so just dm or comment!

[Inspired by Sugar Sugar Rune and Amnesia] Welcome to an otome game where falling in love might get you killed... literally.

A compilation of my works (Mostly about nagumo yoichi tho cuz i love him sm;3)

"𝘕𝘰𝘸 𝘪𝘴 𝘵𝘩𝘦 𝘵𝘪𝘮𝘦 𝘚𝘵𝘦𝘱 𝘰𝘯 𝘵𝘩𝘦 𝘨𝘢𝘴 𝘱𝘦𝘥𝘢𝘭 𝘶𝘯𝘵𝘪𝘭 𝘺𝘰𝘶 𝘣𝘦𝘤𝘰𝘮𝘦 𝘢𝘭𝘭 𝘳𝘦𝘥 𝘛𝘩𝘢𝘵'𝘴 𝘴𝘵𝘪𝘭𝘭 𝘯𝘰𝘵 𝘦𝘯𝘰𝘶𝘨𝘩, 𝘨𝘦𝘵 𝘦𝘹𝘩𝘢𝘶𝘴𝘵𝘦𝘥 𝘠𝘰𝘶'𝘭𝘭 𝘣𝘦 𝘴𝘵𝘢𝘯𝘥𝘪𝘯𝘨 𝘰𝘯 𝘵𝘩𝘦 𝘱𝘢𝘵𝘩 𝘌𝘷𝘦𝘯 𝘪𝘧 𝘺𝘰𝘶'𝘳𝘦 𝘢𝘭𝘭 𝘳𝘦𝘥, 𝘴𝘸𝘢𝘭𝘭𝘰𝘸 𝘺𝘰𝘶𝘳 𝘵𝘦𝘢𝘳𝘴 𝘋𝘰𝘯'𝘵 𝘸𝘰𝘳𝘳𝘺 𝘢𝘣𝘰𝘶𝘵 𝘪𝘵 𝘢𝘯𝘺𝘮𝘰𝘳𝘦 𝘑𝘶𝘴𝘵 𝘴𝘵𝘢𝘳𝘦 𝘢𝘵 𝘵𝘩𝘦𝘮 𝘢𝘯𝘥 𝘫𝘶𝘮𝘱 𝘰𝘶𝘵 𝘙𝘶𝘯, 𝘚𝘢𝘬𝘢𝘮𝘰𝘵𝘰 𝘋𝘢𝘺𝘴" 𝙍𝙐𝙉 𝙎𝘼𝙆𝘼𝙈𝙊𝙏𝙊 𝙍𝙐𝙉 - 𝙑𝘼𝙐𝙉𝘿𝙔

SAKAMOTO DAYS x f!reader! Where a broke ex-assasin is looking for a job, but when she's 6'5ft tall with a sickle strapped on her back, who would hire her? Maybe she should try SAKAMOTO'S store... ;)