Born Seigo Furukawa in 1948, he entered acting after training in theater and quickly moved to screen work, debuting in a guest role for the 1971 film Gendai Yakuza: Sakura Chi Sankyoudi and also performing in musical productions. A breakthrough arrived in 1975 when he was cast as Tsuyoshi Kaijō/AkaRanger in the tokusatsu series Himitsu Sentai Gorenger, a part that secured his popularity and led to…
