Directors: Otani Taro, Iwamoto Hitoshi, Ishio Jun
Cast: Nagase Tomoya, Fukada Kyoko, Sekai no Nabeatsu, Fujiwara Kazuhiro
Guest Stars: Inoue Mao, Tezuka Toru, Shirahane Yuri
Producer: Sato Atsushi
Karei naru Spy is a Japanese television show which aired in 2009. Apparently there were ten episodes in the series, and a spin off movie that aired later.
Link to the official website.