Answer by
MathWiz (1408)
Some common Japanese last names include Suziki, Murakami, Sato, Yamamoto, Tanaka, Yamaguchi, Sasaki, Yoshida, Nakamura, Yamada, Ito, Ono, Maeda, Inoue, and Oshiro. There are many, many other common surnames also. The population is over 127 million (the US population is over 307 million).