土砂: earth and sand

斜面: slope, gradient, incline, slant face, bevel; inclined plane / 赦免: remission, absolution, act of pardon for a crime, discharge

純明: a male given name

吹管: A blowpipe. / 推勘: An interrogation. / 水干: A kind of a kimono tunic, worn in ancient Japan. / 水患: A flood. / 水管: A water pipe, a drain.

雇用者: employee

sidestep, duck out of the way

復讐者: avenger

風車: a windmill (structure) / 風砂: sand blown by the wind

花電車: "flower car" - a type of passenger rail car reserved for women / 花電車: (slang) performance tricks of sex shows involving manipulation of female genitalia

被爆者: hibakusha