Kuma

Teddie, known as Kuma (クマ, Kuma) in the Japanese version, is a player character in Persona 4. At first, he acts as support for battles, but after you complete the Marukyu Striptease Dungeon, he becomes a playable character while Rise Kujikawa takes over the support role.

Teddie first appeared when Yu, Yosuke and Chie first appeared in the TV world. He followed the three of them to the mysterious room with the noose. Teddie then gave Yu Narukami the glasses and fled when he sensed the shadows. He was later found by Yu, Yosuke and Chie so that he can tell them how to leave. He kicked them out through summoned TV's. When Yu and Yosuke returned to investigate what had happened to Saki, they ran into Teddie again, who led them to where Saki was. When Yosuke's shadow appeared, Teddie stated that those were Yosuke's inner feelings to which Yosuke denied resulting in the following battle. After the battle, Teddie tells them that Saki and the reporter were likely killed by their shadows. Yu and Yosuke then promised Teddie that they would solve the case.

When Teddie thought he was going to be alone again, Yukiko told him to be a good bear and when she came back she'd give him a special gift. He then blushed and gave her a pair of goofy glasses.

Later, instead of gathering information, they gave Teddie the bunny keychain that Kanji made by hand. Using it, he was able to sense his location and lead the team to the bath house. At the entrance, he is confused as to why the team — especially the male members — are reluctant to enter. When they find Kanji and confront his Shadow, he tries to help, but ends up slipping and falling on his face.

At the Marukyu Striptease, he gives Kanji the pair of joke glasses that he'd made as a prank, enraging Kanji. After Kanji throws the goofy-looking glasses away, Teddie gives him the real pair of glasses. At the end of Rise's dungeon, Rise's Shadow manages to overpower the team and prepares to finish them off when Teddie attacks, managing to weaken her with a burst of power that ends up deflating him.

After fighting with their persona fails on Ameno-sagiri, as Teddie saw Yu in trouble, his persona evolves into Kamui and lent his power to Yu to summon the ultimate persona.

Teddie and Yu's bond is represented by the Persona Saturnus.