Analysis of information sources in references of the Wikipedia article "Wat Misaka" in English language version.
Misaka is Japanese-American, and when he was drafted in 1947 -- after helping lead the Utes to the 1944 NCAA and 1947 NIT championships -- he became not only the first Asian to enter the NBA (then called the Basketball Association of America), but the first non-white player in the league. He came before Earl Lloyd, Chuck Cooper and Sweetwater Clifton broke the color barrier for black players.
Wataru Misaka, the first non-white NBA player and like Lin an Asian American, sent the Chinese-American point guard a letter of encouragement.
For a long time, he was remembered, if at all, as the first Asian-American player — the first nonwhite player, really — in the N.B.A.
He lasted just three games, but is remembered as the first non-Caucasian player in modern professional basketball, three years before African-Americans were included.