Use "chichi" in a sentence

1. Hirohito’s life that he was taken aback by the friendly and unpretentious greeting he received in Europe, moving him to write to his brother Chichibu that he discovered freeedom for the first time in England

2. In Japan’s Okuchichibu Mountains stands the holy peak of Mitsumine, its sides fleeced in forest, its summit ornamented with an ancient shrine