Oishii Bonanza

What is Oishii Bonanza?

The two companies began collaborating in November 2025. As part of the deal, Polymarket provided data for a dedicated prediction market section on Yahoo Finance. The feature provided market-based probabilities of economic, political, and financial developments alongside Yahoo Finance content. 

The Yahoo Finance prediction market section was taken out in April. The companies have now confirmed that the larger deal is also off, as reported by Bloomberg. 

Yahoo said Polymarket is still an advertising partner and suggested the two could collaborate on other projects in the future. Polymarket has not provided any public explanation for the end of the data partnership. 

How to play Oishii Bonanza

The partnership doesn’t end at this stage, as Wazdan is going to further implement new releases for the operator’s local content library and offer players new opportunities as they come back to play. 

Wazdan has been methodically building up its footprint across regional and European markets, with the supplier signing up a content partnership with Jupiter Gaming earlier in September, and similarly bringing its portfolio of player-favorite games to the operator in the UK.

Besides Europe, Wazdan has also been focused on expanding in the North American market. To this end, the supplier teamed up with Caliente.mx, a brand operated by Caliente Interactive in Mexico, bringing the supplier’s games to the local market.

About Oishii Bonanza

The strategic detail is what happens when features overlap. When two feature types activate together, Super Charged Free Spins combines both sets of mechanics, and when all three activate, Mega Stampede Free Spins brings the six-row grid, Thunder Bison and Multiplier Wilds into the same seven spins.

It lets a single title behave like several different bonus games

That combinatorial structure is the real product idea. It lets a single title behave like several different bonus games depending on which crystals land. An optional setting layers on top: GO Ultra doubles every Free Spins award from seven to fourteen spins.