Sango's younger brother. His life is tied to the shards of the Shikon Jewel and he is controlled by Naraku.
Appearances
InuYasha
Main cast, played by Akiko Yajima
- Episode 1x24: Enter Sango, the Demon Slayer (Apr 23, 2001)
- Episode 1x25: Naraku's Insidious Plot (May 7, 2001)
- Episode 2x02: Sango's Suffering and Kohaku's Life (Jun 4, 2001)
- Episode 2x03: Tetsusaiga is Stolen! Showdown at Naraku's Castle! (Jun 11, 2001)
- Episode 2x22: Kohaku's Lost Memory (Nov 5, 2001)
- Episode 6x21: Kohaku's Decision and Sango's Heart (Jul 12, 2004)
- Episode 7x01: Naraku's Heart (Oct 3, 2009)
- Episode 7x02: Kagura's Wind (Oct 10, 2009)
- Episode 7x05: The Great Holy Demon Spirit's Test (Oct 31, 2009)
- Episode 7x06: The End of Moryomaru (Nov 7, 2009)
- Episode 7x07: The Mausoleum of Mount Azusa (Nov 14, 2009)
- Episode 7x08: Among the Twinkling Stars (Nov 21, 2009)
- Episode 7x09: Sesshomaru in the Underworld (Nov 28, 2009)
- Episode 7x13: A Complete Meido (Dec 26, 2009)
- Episode 7x14: In Pursuit of Naraku (Jan 4, 2010)
- Episode 7x15: True Heir (Jan 11, 2010)
- Episode 7x17: Magatsuhi's Evil Will (Jan 25, 2010)
- Episode 7x18: The Day of Days (Feb 1, 2010)
- Episode 7x19: Kohaku's Shard (Feb 8, 2010)
- Episode 7x20: When the Jewel is Whole (Feb 15, 2010)
- Episode 7x21: Inside Naraku (Feb 22, 2010)
- Episode 7x22: Naraku: Trap of Darkness (Mar 1, 2010)
- Episode 7x24: Naraku's Uncertain Wish (Mar 15, 2010)
- Episode 7x25: Thoughts Fall Short (Mar 22, 2010)