It looks like the “Ashiya Tanabata Project,” which will send tanzaku paper strips with people’s wishes into space aboard a satellite, will be held on Saturday, July 10 at the Uchide Education and Culture Center, located north of Hanshin Uchide Station.
The event is organized by the Junior Chamber International Ashiya. Here’s the announcement on Instagram ↓
↓ The exterior of the Uchide Education and Culture Center
Here’s the map ↓