The script is Korean. Judging by Google Translate, the name of the company is actually in English.
For reference, the famous Korean MMO MapleStory (and the Korean company that operates it, Nexon) are actually, technically, headquartered in Japan. There's no particular reason to expect a Japanese company to operate in Japan or target Japanese customers.
Is Uber a Delawarian company or a Californian company?
That does not look like a Japanese company name to me.