The playwright says that drama is not a consumable good that can be copied, there is effectiveness in that it "can not be consumed" even in a small vessel. That event that is conveyed as a "wavy attack" is related to something to believe in when you survive even if you are repelled from the state or institution. Perhaps the experiences when he was repatriated from Old Manchuria in his childhood are deeply engraved in this feeling. From "The Drama Of Wind, Biography Of Minoru Betsuyaku " by Yoichi Uchida.
"December 4 2018
from “Oriori no Kotoba” by Kiyokazu Washida, The Asahi Shimbun"