Lady Kasuga supported Iemitsu's rise to the position of Shogun, and is widely accepted as having played a pivotal role in him being appointed to the position over his younger brother [[Tokugawa Tadanaga|Tadanaga]]. | Lady Kasuga supported Iemitsu's rise to the position of Shogun, and is widely accepted as having played a pivotal role in him being appointed to the position over his younger brother [[Tokugawa Tadanaga|Tadanaga]]. |