Yuu

Great acting and great casting.

The male husband and the best friend he cheated with, both have such annoying and slappable face and personality, they really fit the role well and did well to be hated on.

Very well planned resolution and good build-up. Through the series, the female lead gains a group of supportive friends through helping them or clearing up previous misunderstandings. And they get together to talk, chat, and support each other in times of crisis.

After watching Deep Revenge, I have a greater amount of appreciation to what makes a good revenge show. This show has more cunning and no unncessary twist and turns to build up suspense. Instead, the twists are expected-ish and meaningful when revealed.

Maybe the shows with a source material that is from a novel instead of manga, have better story in general?

I sneaked a peek at the Korean one but I couldn't stomach it.

Also, adapting the Korean story to Japanese to involve a dagashi-ya shop is quite clever. I think kudos to the person who did the storyboarding and adaptation from Korean to Japanese.