Jiko Dairinin Episode 3

"Muto's Croquettes" have been loved in the shopping district for many years. It is a favorite of Toki and Hikaru, a long-established flavor that has continued for three generations, but recently rumors have spread that "the taste has changed." Meanwhile, the shop's granddaughter, Ayano Muto, visits the photo studio. Ayano's father, Sho, and his older brother had a falling out and parted ways. Now Sho, who doesn't know the recipe, is managing the shop alone but she simply cannot figure out the secret ingredient. Believing there must be a hint in the recipe created by their grandfather, Toki dives into a photograph from 50 years ago. What exactly is the "secret of the taste" that has been passed down through the family? Can the important thing the two brothers lost truly be recovered? (Source: Japanese = Fuji TV || Translation = MyDramaList)