is a paralympic athlete from Japan competing mainly in category T13 sprint events. Tadashi competed in both the 100m and 200m at the 2000 Summer Paralympics but it was as part of the Japanese 4 × 100 m relay team that he won a silver medal. References Paralympic athletes of Japan Athletes (track and field) at the 2000 Summer Paralympics Paralympic silver medalists for Japan Living people Medalists at the 2000 Summer Paralympics Year of birth missing (living people) Paralympic medalists in athletics (track and field) Japanese male sprinters Visually impaired sprinters Paralympic sprinters