Okashi no Ie (2015)

Both shows focus on family and friendship; both have a similar melancholic/bittersweet vibe.
Both MLs are orphans that run small shops in place of their grandparents; meet a FL that works in food industry.

Candy House reminded me a lot of going my home. Neither of these dramas focus on a direct story line, rather both of the dramas focus more on delivering the feels through the way it's filmed, the atmosphere of the show, the touching music, it's slow pace, and it's slice-of-life existentalism.

Both of the dramas deal with letting go and moving on, and both of them give you feels. Both are slice-of-life. Both main characters are young adults who live with an older person.

Both are slice of life stories with a smattering of fantastical elements. Their characters are basically ordinary people with some personal quirks.