Yomiuri Land amusement park has been breeding and raising fireflies to help conserve the species since 2009. This summer, you can watch genji botaru fireflies in June and heike botaru fireflies in July illuminate the beautiful Hana Biyori garden after dark, with the display running until July 1.
Hana Biyori is open from 10am, but the fireflies viewing time is from 7.40pm until 9pm (8.30pm on weekdays).
A Hana Biyori ticket (¥800) and a separate Hotaru Biyori ticket (¥400) are required for admission.











