Detective Conan: The Sister Returns

[No transmigration, no System, no golden finger]

With her parents working overseas for years, Kana grew up alongside Shinichi. They were close, though they were always bickering. At twelve, she went to study in Britain with her parents. Five years later, she suddenly returned to Japan. Her stated reason was that she “missed the cherry blossoms back home,” but in truth she was carrying a secret she couldn’t tell anyone.

Kana’s return was like a bomb, instantly disrupting everyone’s daily lives:

To Shinichi, she was a “threat” more terrifying than the Black Organization, liable to expose his identity at any moment.

To Sera, she was the most considerate of best friends, yet she kept “accidentally” letting Shinichi’s embarrassing past slip.

To Ai Haibara, she was both a noisy nuisance and the only confidante who could understand her loneliness.

To the Detective Boys, she was a magician who could conjure up candy and adventures.

To the Black Organization, she was an unexpected “variable” that had entered the game, and even Vermouth regarded her with special interest.