Recommendations

It's got similar dynamic in which the male lead teases the female lead. Female lead has two males that like her.

In both daily dramas the sister took custody of her brother's child after the mother abandon them. An accident has changed five men and women’s fates. Unlike conventional love stories with lovely memories and anecdotes, their love is judged and frowned upon. Despite the criticisms on them, they can’t stop themselves from desperately loving each other. Bad Love is a sad love drama that portrays true love that hurts.

The mood of both dramas are similar. Warm/funny somewhat love hate but becomes love. Their romances are hidden at first and then later revealed.

Prequel of Katakoi Gourmet Nikki....is a must watch if you like Japanese or Asian foods. Hiraoka Yuta doesn't seem getting older even he almost reach 40s. I enjoyed most of Hiraoka Yuta & Motokariya Yuika drama/movies.

While completely different in plot and setting, there are some interesting similarities. Both FLs end up in a "different world" (traveling in time vs. entering a shadowy world of assassins) where they meet the ML. Both MLs are played by the same actor, and are both kind and quiet characters. Both dramas feature a focus on umbrellas and have a more unique tone and "look". The endings of both, and the ML's fate is open-ended and ambiguous but hopeful.

Is a must watch if you like Japanese or Asian foods. Hirose Alice doesn't change much even though she almost reach 30s. I enjoyed most of Hirose Alice drama/movies.

Prequel of Katakoi Gourmet Nikki....is a must watch if you like Japanese or Asian foods. Hiraoka Yuta doesn't seem getting older even he almost reach 40s. I enjoyed most of Hiraoka Yuta & Motokariya Yuika drama/movies.

School setting, sweet relationship between leads, ML is a good student and tutoring FL who is a poorer student. Their personalities are somewhat similar.

both have revenge plot which makes it kind of similar. in glass mask the FML is tourtured for the reason that her father was a criminal so she assumes another woman identity to take revenge

Both dramas are about love between older woman and younger man. In both FL is a mentor to ML and ML falls for FL. Also both dramas have some crime/political plot.

Both are revenge dramas. Though the premises are different.
Both are decent dramas.
Black revenge deals with scandals however maou has investigation and detective setup.

Both have similar vibes about revenge though the premises are different.
Black revenge deals with scandals and in media however Alice no toge is setup in hospital.
Both are good to watch.

Different plot entirely but both play on the fact that the leads have a link. In Unexpected they share senses whilst in Link: Eat, Love, Kill they share emotions

Both great dramas, both dramas have leads with great chemistry between the leads, bothqare underrated on MDL lol.

even though the elements of the worlds are different, the dramas are very similar:

• they’re both fantasy.
• in both, the FL, at first, has a trashy boyfriend who leaves her for another woman.
• in both, the MLs are so precious and care about the FL as if it’s something they can’t control. <3
• they both have beautiful family and friend relationships.
• in both, FL is given a special chance by fate (in DAYS, she makes deal w ML to live cancer-pain-free until her death and one extra wish as long as she wishes for the world’s doom before her death; in SFOT, she travels by deleting old msgs to parallel universe in which she’s still in highschool and can change her failure life as long as she makes sure the ML doesn’t die).
• in both, there’s the concept of “no matter how many times fate pulls us apart, i will find you and love you all over again.”
• in both, the ML will do ANYTHING to save the FL even if he has to sacrifice himself.
• in both, the FL tries to change their ill-fate but fate wins every time.
• they both have side characters’ love story which doesn’t change in this game of fate.
• in both, there is a beautiful twist of fate in the end.

but they’re also different from each other:

• the love story of DAYS is enemies to lovers and is set in modern day while in SFOT it is strangers to friends to lovers (but the ML has always loved the FL) and it happens in 2010.
• DAYS couple are 30-ish yrs old (although ML is immortal, he looks like a 30 yr old) while SFOT couple are in highschool (FL is mentally 30 and travels back in time).
• in DAYS, the ML is not human and a deity exists in whose hands fate lies while in SFOT everyone is human and the rules of universe control fate.