Teru Mikami is a character in Death Note
, who was chosen by Light Yagami
to become Kira
. Once he has the Death Note, he judges criminals and trades for the Shinigami eyes
. He is loyal to Light (his God) till the very end, but commits suicide when he see's that Light has lost.
"Delete" Teru Mikami mutters as he writes more names in the Death Note.