Tetsuji Sakakibara (榊原 徹士, Sakakibara Tetsuji; born 6 December 1989, in Aichi Prefecture) is a Japanese singer, actor and fashion model. He is represented with Yoshimoto Creative Agency. He graduated from Kyoto University of Foreign Studies. He is nicknamed Tecchan (てっちゃん) and Tetsuji (てつじ). He is a member of the idol group Yoshimotozaka46.
On July 12, 2020, it was announced that Sakakibara had tested positive for COVID-19 and he had recovered from it 6 days later.
