| Sakiya Seiichi | ||
| Birth Date | 1950-12-01 (age 75) | |
| Birth Place | Hiroshima | |
| Height | 174 cm | |
| Weight | 64 kg | |
| Position | Forward | |
| Club | ||
| 1969-1981 | Yawata Steel / Nippon Steel | |
| National Team | ||
| 1971-1972 | Japan | |
| Club Statistics | |||||
| Season | Club | League | Game | Goal | |
| 1969 | Yawata Steel | Japan Soccer League | |||
| 1970 | Nippon Steel | Japan Soccer League | |||
| 1971 | Nippon Steel | Japan Soccer League | |||
| 1972 | Nippon Steel | JSL Division 1 | |||
| 1973 | Nippon Steel | JSL Division 1 | |||
| 1974 | Nippon Steel | JSL Division 1 | |||
| 1975 | Nippon Steel | JSL Division 1 | |||
| 1976 | Nippon Steel | JSL Division 1 | |||
| 1977 | Nippon Steel | JSL Division 1 | |||
| 1978 | Nippon Steel | JSL Division 1 | 18 | 7 | |
| 1979 | Nippon Steel | JSL Division 1 | 18 | 5 | |
| 1980 | Nippon Steel | JSL Division 1 | 15 | 3 | |
| 1981 | Nippon Steel | JSL Division 1 | 5 | 0 | |
| National Team Statistics | ||||
| Season | Team | Game | Goal | |
| 1971 | Japan | 2 | 0 | |
| 1972 | Japan | 1 | 0 | |
| Total | 3 | 0 | ||