Death Note

Feeling inferior at his lack of participation in the Kira case, Matsuda decides to snoop around the Yotsuba Group and do his own research. He finds evidence that Kira is in the building, but, before he can act, he is apprehended by the eight businessmen. Using the fake identity card Watari gave him, he passes himself off as Misa's manager. He pretends to offer a deal involving her in their commercial campaign, while contacting L using his modified belt buckle. Following L's instructions, he then fakes his own death. In one of the Group's later meetings, one of its members chooses to leave out of fear he may have to face the consequences of Kira's actions.