An exceptional marksman and hopeless playboy, private eye Ryo Saeba reluctantly forms an alliance with his late partner's sister to investigate his death.
Rin, Yuu, Koyomi and Keita are friends in high school who live in the same apartment building. Rin and Yuu like each other, but they don’t tell each other, until Kazuma shows up.
The fanclub of a deceased Japanese idol gather together for the one year anniversary of her death. By combining forces they try to unearth the true circumstances surrounding her supposed suicide.
