On August 20, 2026, “Zen-chan’s Science Show” was held once again at the Small Hall of the
Moriyama Civic Hall in Shiga Prefecture, organized by the Moriyama Chamber of Commerce and Industry.
Held concurrently were exhibitions and hands-on workshops featuring schools and companies from Moriyama City,
which took place in the Civic Hall’s lobby and exhibition room.
This year, we set up a booth at the front of the lobby and presented a “Vacuum Science Show.”
We were honored to welcome distinguished guests who enjoyed exploring the fascinating world of vacuums.