The both have a character which forgets each day, both falling in love with the other character every day, it also reminds me of the American movie 50 first dates

Both are very similar , in nice witch she doesn’t switch bodies only ids, whilst
in spring turns to spring there is a sci fi aspect. In both the husbands cheat and there is a light comedy side to it

Despite them being opposite they are both similar, in the light in your eyes the main character’s appearance changes from a 25 year old woman to an elderly woman, In Sumika Sumire she turns from a 65 year old woman into a girl in her early 20’s they are both very similar in the aspect of fantasy and Romance, both have elements of time travel

Both are about the woman in the relationship having an affair, both of the husbands become angry and restless about their wife's behaviour and questions their marriage whether they should divorce or remain together despite this hardship they are facing.

Both of the main characters have Alzheimer's disease, they both keep fighting to serve a purpose, they both mainly center around family. They both are trying to value the memories trying hard for them not to fade away.

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

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

Both are centered around LGBT as the main characters are transgender. Both have a grunge aesthetic feel to the movie making it appear very melodramatic

Both have male leads which mistakenly go back in time to a certain point, even though in manhole the male lead went back to his school days and in back to 1989 he goes back to the year before he was born

both are female teachers who are bullied by their students but then grow a bond with them, in gokusen she is the heiress of a gang and is strong physically and helps her troubled students earning their respect, whilst in biscuit teacher she is weaker than the students make her out to be , gokusen hasn’t got any romance in like biscuit teacher but is just as enjoyable

Both dramas have strong female leads who have an emotional back story which leads their decisions of creating a fake mother relationship

Both have the same concept, despite queen of the ring changes her appearance only one person can see her as her “beautiful” self which is whoever puts the ring on her, and mask is where she becomes an idol due to the mask she puts on she changes from “fat and ugly” to a beautiful idol which people adore