Isshin Kurosaki

Isshin Kurosaki is one of the supporting characters of the Bleach series and is an unranked Shinigami Captain. In the human world, he works at the Kurosaki Clinic as a doctor. He is the husband of the late Masaki Kurosaki and is the father of the main protagonist Ichigo Kurosaki and fraternal twin daughters Karin and Yuzu Kurosaki. He avenged his wife by killing Grand Fisher with the help of Kon (in Ichigo's body). He even trained Ichigo in using the ultimate Bankai (Final Release) of the spirit sword Zangetsu.

He is voiced by Patrick Seitz in the English version and Toshiyuki Morikawa in the Japanese version.

About
Isshin Shiba came from Shiba Clan in Soul Society the members include fomrer head Kairen Shiba who resembled his son