On November 6, 2022, Kasoku Kitchen hosted “Measure Cosmic Rays with a Cosmic Ray Detector!” at the Osaka Science Museum in Osaka. Open to participants from 5th grade through high school, it was a hands-on program where participants built their own Cosmic Watch and used it to observe cosmic rays.
From the OSECHI project, Associate Professor Kazuki Ueno (Osaka University) and Masaki Miyataki took part as staff, helping participants with their builds and introducing the OSECHI project.