Atsushi Yamaguchi

Atsushi Yamaguchi (born November 6, 1953) is a Japanese lawyer and academic who has served as an associate justice of the Supreme Court of Japan from 2017 to 2023.

Education and career Yamaguchi was born on November 6, 1953, in Japan. He attended the University of Tokyo and graduated with a degree in law in 1976. In 1979 he began teaching law at that university as an associate professor. He was granted the status of full professor in 1992. In 1994 he joined the Criminal Law Society of Japan and became its director in 2009. In 2012 he became the director of the National Bar Examination Commission.

On 15 October 2020, Yamaguchi presided over the appeal against a judgement made against Japan Post for not providing the same allowance its regular employees received to its fixed-term employees.

Yamaguchi's term was ended on November 5, 2023 (one day before he turns 70). This is because all members of the court have a mandatory retirement age of 70.