| Roles | Competed in Olympic Games | |
|---|---|---|
| Sex | Male | |
| Full name | Masahiro•Hayama | |
| Used name | Masahiro•Hayama | |
| Original name | 早間•雅博 | |
| Born | 23 January 1910 in Pyeongyang, Pyeongyang |  PRK |
| Affiliations | Manchurian MS University — ? |  JPN |
| NOC | Japan | JPN |
Masahiro Hayama was the most experienced Japanese defenseman at the 1936 Garmisch-Partenkirchen Winter Olympics and on their European tour. In addition to the two games at the Olympics, he played an additional 13 friendlies for Japan. Hayama was a student at the Manchuria Medical University in Mukden (now Shenyang) and received a doctorate in 1944 with a thesis on “Physiological studies on expiratory temperature.”
| Games | Discipline (Sport) / Event | NOC / Team | Pos | Medal | As | |
|---|---|---|---|---|---|---|
| 1936 Winter Olympics | Ice Hockey (Ice Hockey) | JPN |
Masahiro Hayama | |||
| Ice Hockey, Men (Olympic) | Japan | =9 |
