Recommendations

Both deal with a main character that has depression, however, in Skate Our Souls, it's a father trying to understand how depression is affecting his son while in My SO Has Got Depression is about a wife tryining to understand how depression is affecring her husband. Skate Our Souls is also more graphic and intense than My SO Has Got Depression.

Second year high school student and archery enthusiast Hibiki Shimada has never felt romantic love all her life. This comes despite befriending Megumi Chigusa and Kosuke Kawai, two lovestruck teenagers who shamelessly flaunt their feelings for the school's mathematics and visual arts teachers, Masato Sekiya and Sachiko Nakajima, respectively.

The girl MCs after experiencing hardships during their relationships in life had a total personality change. Through a series of events, they became seventeen again solely in mind. If you don't believe this was properly explained, you can read the summary. Love @ seventeen is a series whereas suddenly seventeen is a movie. They are both very similar but I cant explain without spoilers. Enjoy!

Both stories unravel after a murder has occurred, already pointing fingers to obvious characters, the characters tell the story about how they met the women who were murdered at the beginning, both have similar plots such as an affair due to their child’s learning and different assumptions of who the killer is, the suspense leaves you craving to know more

Both have a five core team with the same color pallet
Both are fighting inter galactic beings wishing to destroy earth
Both have the same composer
Both star Yuji Kishi

though the story line is totally different ... the relation between ml and fl is kinda similar in both the dramas ... in both the dramas female lead gets confusion about the affection of male lead initially ...

Both are about a cursed phone chain that tells people they will die.

One Missed Call as the name says, the chain is through a call. Whereas in A Chain of Cursed Murders, the chain is through email/SMS.

Both involves a group of friends, which one by one they begin to die.

Similar story line as the korean drama "Can You Hear My Heart" about a hero who conceals his hearing impairmentfrom the world. But the story differs completely as he plays the one who wants a revenge on his father who disowned him in childhood due to this problem. And the woman who is devoted to him and helps him find the light through the darkness of hatred.

ppl who still love each other, but something in the past had broken them up, and now they are trying to figure out if their love was strong enough to withstand time

Both have a father having a restaurant and a person coming to their life as a fake son. In both, the father has three daughters and the fake son falls in love with one of them. Both of them have Ryu Hwa Young as one of the daughters. Both are long family dramas.

Both dramas follow the main couples love through many lives.
The male lead in both shows are in a position where they hold a lot of mystical power, and the female in the current lifetime the TV show is set in doesn't remember her past with the male lead.
All in all both dramas are very similar.

Both dramas have the body-swap/body possession concept.
The original character found a clue that lead them to solve the mystery/case but before they were able to reveal it, they had an accident which caused them to die/their body to be possessed by someone else. The characters that possess the body aim to use their new identity as a detective to get away with certain things such as handling a gun, or accessing police data.

Both dramas have the body-swap/body possession supernatural concept. The characters try to approach people around their original lives, but as they are in another body, those people don't recognise them and they get ridiculed for being weird or having mental problems.

SPOILER ALERT
It's also about family creating android to replace their son.

They both centre around suicide and injustice towards rape victims, they also share the social aspects of school girls and vulnerabilities towards sexual harassment and rape, the other main character is their single parent whom is ready to pay revenge to the criminals who led their children to a spiral of unhappiness and depression