Usagi Yojimbo #20 IDW Comics 2021

Yukichi, part one.
The introduction of a new recurring character as Usagi encounters a young swordmaster carrying out the dying wish of his master. Yukichi must deliver Itsuki-Sensei's swords to his nephew, Daido, who will take over his school. However, they must pass through the territory of a rival school intent on possessing that heirloom.Yukichi, part 2 (of 2)
Usagi and his new friend, Yukichi, continue on to carry out the last request of Yukichi's sensei.  However, they have stirred up the ire of the local swords school who are dead set on preventing them from completing their mission.  To compound the situation, the school discovers that Usagi is a traitor with a reward for his head.