Mushihime-sama Futari Ver 1.5 is region free. Awesome, but how are you going to tweak settings like frame delay if the menus are in Japanese? Oh, wait. That’s not a problem!
Mushihime-sama Futari Ver 1.5, like many of Cave’s home releases, has English menus. See for yourself and peruse the staggering amount of options in this video.
In addition to porting the arcade game, Cave added new features like arrange mode. Take a look at that below.