Cleaning activities and events
- Thank you for participating! The 50th Inagi City Environmental Clean-up Campaign
- [Cancelled] "45th Tama River Clean-up" Sunday, April 7, 2024
- Thank you for participating! The 44th Tama River Cleanup
- Thank you for your participation! 14th Misawa River Cleanup (March 3, 2020)
- Summer vacation parent-child tour of waste treatment facility
- 2nd Toy Hospital in FY2024