Tadashi is a male name of Japanese origin, meaning "faithful, proper, history." It is derived from various Kanji characters such as 正, 禎, 忠, 荘, 匡史, and 理. The name is associated with attributes like loyalty, correctness, and a deep connection to the past. Famous bearers of the name include Tadashi Abe, a prominent aikido master, Tadashi Agi, a renowned manga story writer and novelist, and Tadashi Honda, a successful Japanese swimmer. Additionally, Tadashi has appeared as a character in popular media, such as Tadashi Hamada from Big Hero 6 and Tadashi Yamaguchi from the anime series Haikyuu. With its rich cultural significance and widespread usage, Tadashi embodies a sense of honor and integrity in Japanese tradition.