That’s what ICv2 is reporting:
Japan’s highly respected Nikkei financial news service is reporting that Kodansha has set up a U.S. subsidiary “to publish and sell translations of its Japanese manga” in the U.S. starting in September. The reason for the move according to Nikkei, is “to boost its earnings in America, where its income has been limited to royalties received from U.S. firms.
This could obviously be a blow to Del Rey, which gets many if not most of their titles from Kodansha. More on this as it develops.
UPDATE: Heidi points out:
Kodansha setting up shop in the US does not invalidate the news that they are not immediately pulling licenses from US publishers, such as Del Rey, who have an existing relationship with the Japanese publishing giant. Kodansha has a huge number of properties to pick from, so there’s lot of stuff to go round, at least at first.