Most photos of Tanabata wish cards uploaded to Twitter in one hour

The most photos of Tanabata wish cards uploaded to Twitter in one hour is 545 and was achieved by Chubu Telecommunications Co., Inc. (Japan) in Shibuya, Tokyo, Japan, on 6 July 2020.

This attempt took place from 8pm-9pm on July 6, a day prior to July 7th’s Tanabata Star Festival which involves the tradition of people writing their wishes on strips of paper and hanging them on the branches of bamboo trees.