Kazuma Okamoto, Yomiuri
16 G, 16-for-22, 3 HR, 18 RBI, 0 SB, .355 BA
Okamoto batted clean-up in all sixteen games he played in September/October and led the league in RBI. He was among the top players in various other offensive categories as well.
Yuki Mima, Hiroshima
15 G, 24-for-49, 5 HR, 11 RBI, 0 SB, .490 BA
He played in fifteen games in September and went 24-for-49. He led the league in hits, home runs, and batting average.
Source: NPB 10/5/2017