Amanchu!

The Story of the Secrets to Excitement and Happiness (1x3)

Air date: Jul 22, 2016

Hikari leads Futaba to a road filled with cherry blossom trees to cheer her up. The next day, Hikari and Futaba sign up for the Diving Club, where Mato, the club's advisor, teaches Futaba about air pressure and ear equalization.