Name: The Neighboring Big Sister Is a Top Organization Boss
Author: Flowers Fade, Moon Shadows

Synopsis

Kudo Shinichi has the perfect older girl next door: Fujino Yayoi. (The heroine is crazy. If that's not your thing, feel free to read something else. Sorry.) The other heroine might be Haibara Ai.

She's gentle and perceptive, a bright spot in his and Ran's youth. She listens to him brag about his deductions and teases him about his relationship with Ran. She's one of the adults he trusts most.

Until he becomes Edogawa Conan, and Haibara Ai, a girl with secrets of her own, appears.

The gentle Yayoi still wears her warm smile when she moves back next door and becomes their music teacher.

But in an alley beyond the reach of moonlight, she speaks the deadliest words in the gentlest, most familiar voice:

“Allow me to introduce myself again. I'm the ‘Collector’ from the Black Organization. Congratulations, Shinichi and Shiho. You are the priceless treasures I've been searching for all this time.”

From then on, Conan's daily life turns into a snark-filled comedy of constantly tempting death:

“Come on! What kind of Organization member makes snacks for her targets and helps them with their homework every day?”

“Did she just use the reflection off her scope to signal, ‘Did you finish your homework?’ again?!”

Meanwhile, Haibara Ai realizes that this terrifying madwoman seems to have built an inescapable, tender cage for her long before she ever knew it. Even her “late” (but actually very much alive) sister has become a decoration in that cage.

Stats

188Chapters

842Reads · 30 days

40.5kReads · all time

133Shelf adds, last 14 days

8.0Score

More by this author

Demon Slayer: Strange Tales of the Great Yin Dynasty

My Little Pony: The World Serpent's Daily Life in Canterlot

General Alpha, Empress Epsilon Invites You into Her Cage

She’s All Over the Internet

Demon Slayer Fanfic: You're Mine Onstage and Off

Demon Slayer Academy Chronicles

Demon Slayer: Before the Wisteria Falls

Raising a Yandere Little Princess

Demon Slayer: Shinobu Kocho Wants to Make Me a Snack Again Today

Demon Slayer Fanfiction: When the Wisteria Blooms

Demon Slayer Fanfic: This Time, I’ll Save Everyone

The Butterfly’s Heart-Locking Prison

In booklists 13

Detective Conan, Two Female Leads, Anyone Got Recommendations?

51Books1MViews16hUpdated

Please Recommend Detective Conan Stories With Two Female Leads, One of Them Super Cool and With Lots of Secret Identities

Preferably no breaking up the original couples and no making the characters stupid.

47Books1.7MViews2dUpdated

Detective Conan: Two Female Leads

Looking for books similar to Detective Conan: The Fox Girl Who Entered Ai's Life.

40Books59.2kViews2dUpdated

A Purely Evil Heroine Who Never Redeems Herself: A Refined Egoist, Spoiled and Cruel

169Books1.7MViews4dUpdated

Looking for Detective Conan Novels, Preferably with Vermouth as the Female Lead

56Books2.8MViews11dUpdated

Anime Fanfiction with Two Female Leads

I hope there are fanfics about "Komi Can’t Communicate".

552Books1.2MViews14dUpdated

Looking for a Story Where the Protagonist Transmigrates into the Conan World, but Isn’t Conan, and the Female Lead Is Ai

Thank you so much!

198Books18.6MViews15dUpdated

I've Read 600 Detective Conan Fanfics. Recommend One I Haven't Read, with a Male Lead

Looking for books similar to [Detective Conan] It's All Because of That Eerie Filter.

443Books850.1kViews16dUpdated

The Female Lead Is the Empress Dowager's Lost Daughter, and Her Brother Is the Emperor

When the female lead was little, she was kidnapped by bad people while trying to protect her brother. A high-ranking official who had also lost a daughter adopted her, but the official's family mistreated her. She eventually left and opened a shop. While at the government office, she learned that she was the empress dowager's daughter.

78Books34.9MViews16dUpdated