Yuma in Yakuza 2
Back in 2006, Yuma was featured in the PlayStation 2 game Yakuza 2 (龍が如2 – Like a Dragon 2 in Japan) Visit Your URL.
The Yakuza games always feature hostess clubs as side missions to flesh out the experience: the goal being to seduce the girls by answering their questions, ordering things they like, and generally spending ridiculous amounts of money.
You’ll find Yuma at Club Jewel. It really looks like her too, though they might have gone a bit overboard on the tits…
Rio from the Muscats has also appeared as a hostess, in Yakuza 4 on PS3.
If you’d like to learn more about these typically japanese clubs, I highly recommend watching the documentary The Great Happiness Space.
And if you’re interested in the game (it’s really good), you can find it on Amazon