Pachio-kun 2

Pachio-kun 2 is the sequel to Pachio-kun. As with the first game, the goal is to help a sentient pachinko ball named Pachio-kun bankrupt a series of pachinko parlors and liberate all his miniature brethren from their flashy mechanical gulags.

The game introduces Pachio-kun's wife, presumably named Pachio-chan. If she's upset about her husband's gambling addiction, she never shows it.