By Sam Nussey and Miho Uranaka TOKYO (Reuters) -Hillhouse Investment has hired co-heads for its Japan real estate investment business, a person familiar with the matter said, as it bulks up its operations there. Hillhouse has hired Jeremy Bleackley and Wataru Goto as co-heads of Japan for Rava Partners, the person said. The two join from Blackstone where they were managing directors of the Real
