Largest plastic bottle number
- Who
- Koyasu Elementary School in Yokohama City
- What
- 1,200 total number
- Where
- Japan (Yokohama)
- When
- 16 November 2022
The largest plastic bottle number was 1,200 and was achieved by Koyasu Elementary School in Yokohama City (Japan）in Yokohama, Kanagawa, Japan on 16 November 2022.
The record was attempted in order to celebrate the school's 150th anniversary.