During the Sengoku period, the warlord Takeda Shingen ruled Kai from his stronghold at Kōfu. After the Takeda, the area was controlled by the Tokugawa clan.
d ʊ ɹ ɹ ɪ ŋ WORD_BOUNDARY ð ə WORD_BOUNDARY s ɛ ŋ ɡ oʊ k uː WORD_BOUNDARY p iə ɹ ɪ ə d WORD_BOUNDARY ð ə WORD_BOUNDARY w ɔ ɹ l ɔ ɹ d WORD_BOUNDARY t eɪ k d ə WORD_BOUNDARY ʃ ɪ n d̠ʒ ə n WORD_BOUNDARY ɹ uː l d WORD_BOUNDARY k aɪ WORD_BOUNDARY f ɹ ʌ m WORD_BOUNDARY h ɪ z WORD_BOUNDARY s t ɹ ɔ ŋ h oʊ l d WORD_BOUNDARY æ t WORD_BOUNDARY k ɑ f uː WORD_BOUNDARY æ f t ə ɹ WORD_BOUNDARY ð ə WORD_BOUNDARY t eɪ k d ə WORD_BOUNDARY ð ɪ WORD_BOUNDARY ɛ ɹ iə WORD_BOUNDARY w ʌ z WORD_BOUNDARY k ə n t ɹ oʊ l d WORD_BOUNDARY b aɪ WORD_BOUNDARY ð ə WORD_BOUNDARY t oʊ k j uː ɡ ɑ w ə WORD_BOUNDARY k l æ n WORD_BOUNDARY