Spyair (stylized as SPYAIR) is a Japanese rock band from Nagoya, Japan, formed in 2005. The band currently consists of Hidefumi "Ike" Ikeda (vocals), Yuji "UZ" Nakai (guitar, programming), Kenji "Momiken" Momiyama (bass guitar, leader) and Kenta Sasabe (drums). The band's name, SPYAIR, was determined in one shot by the members, which came from the word spyware, a type of computer virus.