Largest confetti mosaic (image)

The largest confetti mosaic (image) is 246.07 m² (2,648 ft² 97 in²) and was achieved by Takasaki High School 73rd Suiran Fes Executive Committee (Japan) in Takasaki, Gunma, Japan, on 11 May 2025.

As part of the school festival, students at Takasaki High School create mosaic art pieces depicting culturally significant people or places. For this year's festival, they created one of Kiyomizu Temple, a famous landmark in Japan, in autumn. Since many people were involved in this cultural event, the school hopes to express its gratitude to the local community by achieving the remarkable feat of setting a Guinness World Records title.