"Jellyfish aquarium" in Yamagata

YAMAGATA, Japan - Tatsuo Murakami, director of Kamo Aquarium, observes jellyfish Chrysaora helvola at the aquarium in Tsuruoka, Yamagata Prefecture, on April 15, 2012. The aquarium was designated the same year by the Guinness World Records as having the largest number of different jellyfish species in captivity.