In the final arc of the series, Aoshi and Misao are requested by Okina to take a diary to Tokyo. Once they reach Tokyo, Aoshi solves Yukishiro Enishi's trick of having orchestrated the fake death of Kamiya Kaoru. He then joins Saito Hajime in finding his hideout. After they are successful, Aoshi and Misao join Kenshin's group to rescue Kaoru from Enishi which Aoshi contributes by defeating one of his bodyguards. Following their victory, Aoshi and Misao return to Kyoto but make a brief shortcut to plant flowers in their late allies' graves.
