Thor's belt is obtained by shops and in random locations throughout the games. It raises Physical and Special Attack. In Shadow Hearts, it is known as "Belt of Thor"
Descriptions
Shadow Hearts
The belt said to have been worn by the god of thunder Thor. In contrast to its beautiful appearance, it makes the wearer combative and raises Attack Power.
Shadow Hearts: Covenant
Said to have been worn by the Norse god of thunder. Infused with divine power, the wearer's Attack Power greatly increases--but divine retribution follows.
Shadow Hearts: From the New World
Belt of Thor, God of Thunder. Gives wearer boundless power. Thor used to wear it so he could finish work and get home to his work who was known to stray.