Kalaimanokahoʻowaha (also known as Kanaʻina) was an aliʻi high chief of the island of Hawai'i who lived during the period of Captain James Cook's visit and western naming of the Sandwich Islands. He was the chief said to have struck the first blow to Cook when he attempted to kidnap Kalaniʻōpuʻu, the king of the island. He was called Kanaʻina nui ( an aliʻi title) as a birthright from his father, Keaweʻopala, first born son of Alapainui. After his father was killed by Kalaniʻōpuʻu, he would serve the new king as a kaukau aliʻi, a service class of Hawaiian nobility that his mother, Moana Wahine had descended from. This aliʻi service line would continue throughout the Kingdom of Hawaii.
Kalaimanokahoʻowaha was the son of the aliʻi nui of the island of Hawaiʻi, Keaweʻopala and Moana Wahine. He was given the nickname ka naʻina which, in the Hawaiian language means: "The conquering". His paternal grandfather was Alapainui and his maternal grandmother was ʻIlikiāmoana. He would have inherited the rule of Hawaii from his father, the usurping ruler but his father was overthrown and killed by Kalaniʻōpuʻu. He would serve under the new kings a kaukau aliʻi. He married his half sister Hakau. Their shared mother was Moana and her father Heulu. Together the couple would have at least two children, Hao (K) and Kiʻilaweau (k). Hao's line leads to Bernice Pauahi Bishop and Kiʻilaweau to Keelikōlani.
Upon Cook's first arrival to Hawaii, Kanaina was one of two chiefs to first greet the navigator. One of the ship's crew writes:
"Among all of the excitement and confusion two chiefs, an exceptionally handsome six footer named Kanaina and a friendly young man named Palea made themselves useful by ordering canoes out of the path of the ships and stoning the more importunate commoners from the decks".