① Yoko Ogawa: From the original novel "The Professor's Beloved Equation": Compilation Chapters 1-11
Read by Hiroshi Kuriyama and Misao Kobayashi
Accompaniment: Kei Ogihara (guitar)
②Mini Live
Soloist: Kei Ogihara (singer-songwriter)

Does just looking at numbers and mathematical formulas give you a headache? Does the title of a novel give you a headache?
The worldview of this novel is unique.
A miraculous love story between a former university professor of mathematics who, due to the aftereffects of an accident, can only remember things for 80 minutes, a young housekeeper, and her son, Root.
The bond that unites the three of them is Euler's equation, the perfect number 28, and their love for the Hanshin Tigers❗️
You will definitely want to review math and numbers.
Seeing is believing, so even those who aren't good at math will enjoy this.