Battle Mania Daiginjou

The Trouble Shooters, Mania Ōtorii and Maria Haneda, are a pair of bounty hunters who will take any job that involves lots of trouble and plenty of shooting. Their last job saw them saving the Crown Prince Denka from the evil military mastermind Don Morguestein, presumably ending his evil plans. However, three days later, Morguestein has returned once more to take revenge upon the Trouble Shooters. (mobygames.com)