ME-kun
From OS-Tan Collections Wiki
ME-kun is a unremarkable boy of high-school age wearing a green uniform, a blazer and shorts, of a private academy. Like his female counterpart he has green hair, with the long 'antenna'; but unlike ME-tan, he is often the one in charge of a situation, providing network connections, fixpacks, or reading the Help documentation to the OS-tans.
See also: