Oda Nobunaga is reborn as a Shiba Inu in the modern world; while visiting the park one day, he encounters some of his old comrades, who have also been reincarnated as dogs.

Akechi Mitsuhide, who was responsible for Oda Nobunaga's death, appears to have been reincarnated as a handsome young man named Hideto, and Cinnamon's owner develops feelings for him.

Ichiko buys clothes for Cinnamon, the dog park holds a barbecue, and the other dogs become envious of Gilbert's relationship with Lily.

Cinnamon is desperate to go for a walk, but it's raining again; meanwhile, Lucky finds a new, questionable hobby.

Cinnamon gives a lesson on hourougan, a portable ration used by soldiers in the Warring States era.

Matsunaga Hisahide, the rock star of the Warring States era, makes an appearance in the neighborhood.