Ito Ume

Ito Ume is the often neglected but ever dutiful wife of Ito Kashitaro. She makes a brief appearance in Volume 14.

In Kaze Hikaru
Ume, not to be confused with Serizawa Kamo's mistress, Ume, is the beautiful wife of Ito Kashitaro. She is the daughter of the late dojo master Ito Seiichiro. After her father fell ill, she and Ito were married and Ito took over the dojo in Saga-Cho.

Ume's husband is a lover of beautiful things and while he tends to have (or try to have) other relationships (with both men and women), Ume appears to be very much in love with him.