Toshiro Hijikata is a key character in the anime series Gintama. He serves as the vice-commander of the Shinsengumi, an elite police force in Edo. Known for his strict demeanor and unwavering dedication to the Shinsengumi, Hijikata is often referred to as the "Demon Vice-Chief." Despite his tough exterior, he is respected and admired by his comrades for his leadership and tactical skills. His love for mayonnaise and constant rivalry with Gintoki Sakata adds a comedic touch to his character, making him a beloved figure in the series.