Mizuho unit to invest 20% in Rakuten Securities for 80 billion yen - Nikkei

TOKYO (Reuters) - Mizuho Financial Group's securities unit is aiming to acquire around 20% shares of tech giant Rakuten Group's online brokerage unit for about 80 billion yen ($554.13 million) by November, Nikkei reported on Wednesday.

($1 = 144.3700 yen)

(Reporting by Kantaro Komiya, Editing by Louise Heavens)