Nagasu Town (長洲町) is the goldfish capital of Japan. So when the town’s denizens decided to hold a 24-hour swim relay to greet Reiwa, they didn’t choose their goldfish - after all, what team of goldfish can swim for 24 hours straight? - and instead utilized 139 human volunteers, from kids to some in their 70s, who swam laps from noon on April 30 to noon on May 1, day and night.
Reportedly, the goldfish were not impressed. - William