Which is the real thing? I'm guessing I got the pirate. The label doesn't say Taito, the label paper is very low quality, and the cartridge case is coming apart.
You know you have a bootleg if it came in a cardboard box. All Taito Famicom games came in the plastic snap cases like in the picture. Other publishers who used cases include Sunsoft (Batman had an exclusive photo of Michael Keaton in costume on the cover) and Namcot.