atomic age
meadow, original, primitive, field, plain, prairie, tundra, wilderness
ゲン / はら
child, sign of the rat, 11PM-1AM, first sign of Chinese zodiac
シ / こ
time, hour
ジ / とき
substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee
ダイ / か.わる