
Quick answer — Daisuke Kasuya voices Koushi Shirota in Please Put Them On, Takamine-san, Makoto Shimizu in Aoashi 2nd Season.
Daisuke Kasuya voices Koushi Shirota (Please Put Them On, Takamine-san), Makoto Shimizu (Aoashi 2nd Season).
Koushi Shirota is voiced in Japanese by Daisuke Kasuya.