On this episode, Nya-tan trains for a game of Shogi to go against Piyo-tan for her seal. Later, the Shogi game starts.
The Shogi plot was surprisingly interesting to watch and it challenges Nya-tan's personality (or forcing her to adopt way more than before) which is plain hilarious. Also there's a bit more details about Piyo-tan herself. Other than that, Nya-tan is still amazingly getting way better despite her childish personality. Now I wonder who is going to be the next zodiac that our main heroine will face? Overall, hilarious Shogi plot.
Conclusion: Hilarious Shogi plot.