Tantei wa mou, Shindeiru.
The Detective is Already Dead·探偵はもう、死んでいる。
Kimihiko Kimizuka became the assistant to a detective known as "Siesta" four years ago during an incident involving a hijacked airplane. Over the following years, he traveled the world with Siesta, solving complex cases and confronting a hidden organization. Their partnership ended when Siesta died, leaving Kimihiko alone. Now, he attempts to live a normal life as a high school student, but his past continues to interfere, making simplicity impossible despite Siesta's absence.
