瀬川瑛子

Eiko Segawa (瀬川瑛子, born 6 July 1948 in Shibuya, Tokyo) is a Japanese female enka singer. She is affiliated with the talent agency NoReason Inc.

Segawa is 168 cm. in height, taller than the majority of female singers in Japan. She shares a father with another singer, Shin Segawa (瀬川 伸, Segawa Shin). Her 1986 single "Inochi Kurenai" reached No.2 on the Japanese Oricon charts and sold 692,000 copies.