Where does “ハラショー” come from?

ハラショー (Japanese) comes from Russian хорошо́, from Russian хоро́ший, from Old East Slavic хорошь, from Proto-Slavic *xoroščьnъ — beautiful, handsome.

ハラショー (Japanese): excellent! in the context of Russia or the Soviet Union

Definitions

  1. excellent! in the context of Russia or the Soviet Union

Ancestry of “ハラショー”, step by step

StepLanguageWordMeaning
1Russianхорошо́well, right
2Russianхоро́шийpretty, good-looking, handsome
3Old East Slavicхорошь—
4Proto-Slavic*xoroščьnъbeautiful, handsome
Every word from Proto-Slavic *xoroščьnъ →Every word from Old East Slavic хорошь →Every word from Russian хоро́ший →