Tsugumi Hattori

Tsugumi Hattori (服 (はっ) 部 (とり) つぐみ, Hattori Tsugumi) is the friend of Musashi and Kojiro Kanemaki who is part of the Kanemaki Bushi alongside them and she aims to become a kind Bushi who protects those who are weak, just like her older sister wished to do.