On its surface, the gag anime RobiHachi [ロビハチ] directed by Shinji Takamatsu is filled with contemporary and pop cultural references. But the story and characters are inspired from a book series titled Tōkaidōchū Hizakurige written by Jippensha Ikku and published during the late Edo Period.
This animation symbolizes the government changeover that followed the Boshin War. The first crest (3 leaves) belongs to Shogun Tokugawa, the subsequent crest (chrysanthemum) belongs to Crown Prince Mutsuhito who would later become Emperor Meiji.
In Blood and Tears episode 4 (18JUN18), Usaburo, O-Hatsu and O-Bun meet a tayuu who is part of a traveling theatre group that offers a variety show of sorts, which might include kabuki theatre, acrobatics, swordplay, dancing, singing, comedy, storytelling, etc.