Kuma Jr.

Kuma (クマ, lit. "Bear") was first introduced in Tekken 3, and returned for all subsequent games. He replaced his father, starting with the third tournament.

Continuing his father's rivalry, Kuma would inherit his father's rival, Paul Phoenix, and the two would continue on fighting each other, carrying on from the original Kuma. Upon his loss in the third tournament however, he realized the necessity of taking his training to another level. Through this, he immediately left the Mishima Estate in order to train in the wilderness. Described as the harshest training regimen he received, Kuma pushed himself to limits with the wild, but his addiction to television would lead him to the announcement of the fourth tournament, and his inevitable match with Paul once more.

In the fourth tournament, he finally achieved victory over Paul, but much to the bear's surprise, Heihachi was no longer in control of the zaibatsu, leading to Kuma's desire to reclaim the corporation for his master. In the process, he would fight with Paul once more, this time on the losing end. Despite his loss, Kuma still continued to the corporation's headquarters. Surprisingly, he would meet it's new head, Jin Kazama, and he was immediately banished to the Hokkaido wilderness. Burning with a new rage, Kuma immediately set out with the desire to defeat Jin.

Kuma is considerably more of a joke character compared to Panda and his father. It is unknown how he met Panda (presumably when Heihachi was teaching them Kuma Shin Ken), but he has always had a very unrequited but humorous love for her. This jokingly leaves him on the receiving end of her attacks, and the concern of her owner, Xiaoyu.

Despite leaving him in the fourth tournament, Kuma is still devoted and loyal to Heihachi, though in recent adaptations, Kuma and Heihachi's love for one another has been put into question. The first example occurred in Tekken 5 when Kuma dropped Heihachi into a trap door during Kuma's ending. In Street Fighter X Tekken, Kuma and Heihachi fight over the power provided by Pandora, though Kuma jokingly receives most of it's power. (It should be noted that Heihachi had actually refused to dissect Kuma in order to research the sources of the power.). In Tekken Tag Tournament 2, Heihachi and Kuma's winpose shows Heihachi as someone more stern towards his pet.