A total of 11 Japanese players on the Tsukuba Robots have been placed on the NBL's free agency list after they didn't sign new contracts with the Eastern Conference club's new management company, the league announced on Monday.

Among the 11 are Yusuke Okada, Japan men's national team guard/forward, and inside player Takuya Sato, a former rookie of the year in the JBL, the NBL's predecessor.

According to a news release issued by the league, the players did not reach agreement to sign with the new management company by the end of November.