Unsurprisingly, Uncharted: Golden Abyss is one of Japan's most wanted PS Vita games.

"We collect data from retailers taking pre-orders and we know that Everybody's Golf is the most popular and Uncharted: Golden Abyss is number two. I'm very proud that they are both Worldwide Studios titles," Yoshida told the PlayStation Blog.

We'll find out just how many copies both titles sold when the weekly Japanese sales chart is released later today. Until then, the speculation continues.