The Undying Butterfly is a rediscovered species that's made its discoverer very famous. It's also inspired a murderer, who leaves his victims pinned like butterflies! Can Kindaichi stop a killer so cold-hearted that a child becomes one of his targets?

Hajime Kindaichi
Although this 17-year-old high school junior has an IQ of 180, Hajime's slacker attitude has earned him a reputation as poor student and something of a troublemaker. But he's actually a brilliant amateur detective, who uses his uncanny powers of observation and deduction to solve even the most unusual of cases. Hajime is the grandson of Kousuke Kindaichi, a celebrated detective in his own right.

Miyuki Nanase
Also a 17-year-old high school junior. She has been friends with Hajime since childhood. Unlike Hajime, she is a popular, straight-A student. And, unbeknownst to her, she is also Hajime's love interest.

Isamu Kenmochi
A police inspector who is an occasional partner of Hajime.

Kengo Akechi
An extremely smart police superintendent who enjoys a competitive friendship with Kindaichi.

Satoh Fumiya - Illustrator
Kanari Yozaburo - Writer

Satoh Fumiya is also the author of a manga series called Tantei Gakuen Q.

Kanari Yozaburo has written the manga series, Minzoku Gakusha Yakumo Tengu Densetsu Satsujin-jiken, which was serialized in the Japanese periodical, Young Jump.