| Roles | Competed in Olympic Games |
|---|---|
| Sex | Male |
| Full name | Fumio•Nagakubo |
| Used name | Fumio•Nagakubo |
| Original name | 長久保•文雄 |
| Born | 23 February 1937 in Kobuchisawa, Yamanashi (JPN) |
| Measurements | 167 cm / 62 kg |
| Affiliations | Sankyo Seiki |
| NOC | Japan |
Personal Bests: 500 – 40.4 (1960); 1500 – 2:14.5 (1960); 5000 – 8:58.4 (1958); 10000 – 19:08.2
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1960 Winter Olympics | Speed Skating (Skating) | JPN |
Fumio Nagakubo | |||
| 500 metres, Men (Olympic) | 9 | |||||
| 1,500 metres, Men (Olympic) | 21 | |||||
| 1964 Winter Olympics | Speed Skating (Skating) | JPN |
Fumio Nagakubo | |||
| 500 metres, Men (Olympic) | =16 |