Yoshida
Toshimaro appears in several fictional retellings of stories
featuring the Shinsengumi.
He
appears in the Peacemaker Kurogane anime for a good portion
of the 24 episode season that follows the Shinsnegumi up to
the events of Ikedaya. He serves as the archvillain for the
events that define the life of the protagonist, Tetsunosuke
Ichimura (who was the historical page of Hijikata Toshizou).
He is implicated as one of the main leaders behind the plot
to burn Kyoto.
His
appearance in the NHK taiga "Shinsengumi" drama
is brief. He is present at preliminary discussions with Katsura
and other Choshu radicals, and we presume is sliced and diced
in the Ikedaya raid.