Ichise Chanyu (aka Yizhixie Chinese: 伊稚邪; r. 126–114 BCE), whose full title is unknown, was a Chanyu of the Xiongnu, the successor to Gunchen Chanyu (單于, 軍臣). Ichise Chanyu reigned during the reign of the Han emperor Wudi Liu Che 武帝 劉徹 (r. 141–87 BC), after Wudi broke the heqin 和親 peace and kinship treaty with the Huns.Ichise Chanyu reigned during one of the most aggressive periods in the Chinese history, and one of the many troubled periods in the Hunnic history.