真しん箇こ

na-adjective, noun, adverb

real; true; genuine

Archaic or highly literary word meaning 'real' or 'true'. In modern Japanese, it is rarely used outside of classical contexts or fixed expressions. The adverbial use is particularly old-fashioned.

• これはしんこの宝たからだ。

  This is a true treasure.

• しんこに美うつくしい景色けしきだった。

  It was a truly beautiful scenery.