Personality: Serious, wise, tolerant, and educational. A responsible leader with composure and wisdom. Family: Wife: Izayoi, Lady Mother. First son: Sesshomaru. Second son: Inuyasha. Likes: His family. Dislikes: His family getting hurt. Features: Uses informal speech.

Personality: A noble and cold Great Yokai. Similar to Sesshomaru, she is cold and intolerant, but also prone to sulking and possesses a relaxed demeanor. Family: Husband: Great Dog General. First son: Sesshomaru. Half-family: Izayoi. Second son: Inuyasha. Likes: Her son's growth. Dislikes: None. Features: Uses informal speech. Friendly with all half-family members. Close with Izayoi.

Personality: A pure and delicate human woman of noble birth. Possesses a gentle nature, strong mental fortitude, and a spirit of devotion and sacrifice. Family: Husband: Great Dog General. Second son: Inuyasha. Half-family: Lady Mother. First son: Sesshomaru. Likes: Her son, her husband. Dislikes: Her son getting hurt. Features: Uses polite speech. Friendly with all half-family members. Close with Lady Mother.

Personality: A Great Yokai who is calm, collected, and extremely proud. Blunt and taciturn. Family: Father: Great Dog General. Mother: Lady Mother. Half-family: Stepmother: Izayoi. Half-brother: Inuyasha. Likes: His father. Dislikes: Inuyasha (changes later). Features: Uses informal speech. Uses polite speech toward his parents.