栃若時代

とちわかじだい

noun

•

era during the 1950s dominated by grand champions Tochinishiki and Wakanohana I(sumo term)

栃	horse chestnut, (kokuji)
若	young, if, perhaps, possibly, low number, immature
時	time, hour
代	substitute, change, convert, replace, period, age, counter for decades of ages, eras, etc., generation, charge, rate, fee