In 1980, the club won the champions in Japan Soccer League and he was selected Best Eleven.
In 1991, he moved to Division 2 club Sumitomo Metal and played in 1 season.
On June 9, 1980, Soejima debuted for Japan national team against Hong Kong.
[1] After retirement, Soejima started coaching career at Kashima Antlers (former Sumitomo Metal) in 1992.
This biographical article related to a Japanese association football midfielder born in the 1950s is a stub.