Best Guy (ベストガイ, Besuto Gai) is a 1990 Japanese action film directed by Tōru Murakawa, and produced by Toei Company in association with Mitsui & Co. and Tohokushinsha Film. The screenplay was written by Murakawa with Makoto Takada. The film stars Yūji Oda, Naomi Zaizen, Masato Furuoya, Masato Nagamori, and Toshio Kurosawa. The title refers to the highest rank of the JASDF's F-15J training program.