Suguru Shimura

Shimura is the Head of Personnel. He is paranoid and always keeps a close eye on others. Shimura's ability to pay attention to small details allowed him to join the meetings; he noticed subtle changes in Namikawa's face during his phone call with Light, pretending to be L. How to Read states that he does not like his predicament.

A little over five months after L's death, he is killed by Light along with the other remaining Yotsuba Group members, dying of heart attack.