| Hiroaki Nagashima 長島 裕明 | |
| Fullname: | Hiroaki Nagashima |
| Birth Date: | 22 March 1967 |
| Birth Place: | Kanagawa, Japan |
| Position: | Defender |
| Currentclub: | Tochigi SC (assistant manager) |
| Youthyears1: | 1982–1984 |
| Youthclubs1: | Nihon University High School |
| Youthyears2: | 1985–1988 |
| Youthclubs2: | Nihon University |
| Years1: | 1989–1991 |
| Clubs1: | Fujita Industries |
| Caps1: | 0 |
| Goals1: | 0 |
| Totalcaps: | 0 |
| Totalgoals: | 0 |
| Manageryears1: | 2016 |
| Managerclubs1: | Tokushima Vortis |
is a former Japanese football player and manager, He is the currently assistant manager of J2 League side Tochigi SC.
Nagashima was born in Kanagawa Prefecture on March 22, 1967. After graduating from Nihon University, he played for Fujita Industries from 1989 to 1991.
After playing for two seasons with Fujita Industries, Nagashima became a manager. He spent two seasons with Otsuka Pharmaceutical (later Tokushima Vortis) U-15, then he moved back to Tokyo, where he was assigned first to U-15, then U-18: under his guidance, many players had their debut with FC Tokyo.[1]
Nagashima then worked with Montedio Yamagata[2] before coming back to Tokushima Vortis, where he inherited Shinji Kobayashi's job in 2016 [3] after having been his second for three seasons.[4] He resigned end of 2016 season.[5]