Unfortunately, without direct access to the latest manga chapters or a detailed summary of Chapter 134, I can only speculate on its content. Generally, in series like "Mikadono Sanshimai wa Angai Choroi," chapters often feature the sisters getting into new misadventures, perhaps involving local festivals, rival martial artists, or supernatural events.
Community discussions from platforms like Reddit note that while fans hoped for a solo Miwa and Yuu interaction, Sakura Yaotome becomes heavily involved, leading to chaotic dynamics. Unfortunately, without direct access to the latest manga
To support the creator, it is highly recommended to read the series on official platforms. perhaps involving local festivals