Progear no Arashi was released in January 2001 in the Japanese arcades. It was known as the 35th game released on the CPS-II hardware.
The title of this game translates from Japanese as 'Storm of Progear'.
Developed by Cave, this is their first horizontal-scrolling shoot'em up.
The game is known outisde Japan as just 'Progear'. Here is a list of known Export releases:
"Progear [Blue Board]
"Progear [Grey Board]