Konohamaru Sarutobi (猿飛 木ノ葉丸)

At the start of the series, Konohamaru feels unacknowledged due to his status as the Hokage's grandson. As such, he frequently attempts to defeat his grandfather in battle so that he can become Hokage himself and earn the recognition he desires. Once meeting Naruto Uzumaki, Konohamaru realizes that he can't become Hokage by simply attacking his grandfather and will need to train hard to accomplish this goal. To help him in this regard Konohamaru begins to view Naruto as a role model, acquiring his determination, fiery attitude, and unique way of ending sentences, "kore" (コレ, a laughing signal or appreciation), much like Naruto's "Dattebayo!"