Like A Dragon: Pirate Yakuza in Hawaii certainly has its fair share of strange mini-games, but the most difficult of all may very well be the exams at the Ounanara Vocational School in East Hawaii.

Pirate Yakuza in Hawaii's treasure hunting may be a worthwhile side activity, but it's much more than just an extra bit of content.

Here's how the latest game in the Yakuza series, Like a Dragon: Pirate Yakuza in Hawaii, sets up a sequel to Infinite Wealth.