was a Japanese samurai of the mid-Edo period, also known as Tayasu Munetake (ç°宠å®Âæ¦). The first head of the Tayasu branch of the Tokugawa clan, he held daimyà Â-level income, but was not a daimyà  himself, instead having his residence inside the Tayasu gate (Tayasu-mon ç°å®ÂéÂÂ) of Edo Castle. His child-hood name was Kojiro (å°Â次éÂÂ). When his mother Okon died in 1722, he was raised by Okume no Kata, one of Yoshimune's concubines.
He was the second son of the eighth shà Âgun Tokugawa Yoshimune with his concubine, Okon no Kata. Munetake was considered by some as the logical choice for heir, as he was both physically fit and also well-educated. However, Yoshimune preferred the route of primogeniture, instead selecting his son Ieshige as heir. Munetake subsequently turned his attention to writing and scholarship, and set the Tayasu house apart from the other two gosankyà  houses by keeping it spartan. He had several sons who were brought up in this spartan environment, one of whom was the famed reformer Matsudaira Sadanobu. His wife was Morihime, daughter of Konoe Iehisa.
As a scholar, Munetake was a student of kokugaku. He studied under Kada no Arimaro and Kamo no Mabuchi, eventually producing the kokugaku texts Kokka hachiron yogen (å½æÂÂå «è«Âä½Âè¨Â) and Tenkà Â-gon (天éÂÂè¨Â). He was also an accomplished poet.
As head of the prestigious Tayasu-Tokugawa house, Munetake held the court title of gon-chà «nagon (権ä¸Âç´Âè¨Â) and the junior 3rd court rank (jusanmi å¾Âä¸Â).