The Kishū Domain, also referred to as Kii Domain or Wakayama Domain, was a feudal domain in Kii Province, Japan. This domain encompassed regions in present-day Wakayama and southern Mie prefectures and had a substantial income of 555,000 koku. The administrative center of the domain was located at Wakayama Castle, which is situated in present-day Wakayama, Wakayama Prefecture.

Sunpu Domain was a feudal domain under the Tokugawa shogunate of Edo period Japan. The domain centered at Sunpu Castle is what is now the Aoi-ku, Shizuoka. From 1869 it was briefly called Shizuoka Domain (静岡藩).