Heres an awesome little rom translation update from Romhacking.net:
Hello everyone! This is a little update to one of our favorite 8-bit Konami titles, Getsu Fuuma Den. We were inspired to come up with our own translation by RPGe, who came up with their patch a long, long time ago. They did it quite well for the time, but we figured we could do our own take, with an expanded script, more space for dialogues, and some additional small improvements. Our hope was to familiarize more people with this Konami title. We hope you enjoy it!