Recommendations

Incest relationship between a Mother and a Son as revenge.

Moebius: A housewife becomes enraged with jealousy over her husband's affair. Meanwhile, their son sits in the periphery, observing their violent confrontations. One evening, the housewife takes a kitchen knife into their bedroom to exact revenge on the father. The father though is able to repel her attack and throws her out of the bedroom. The mother then goes into the son's room and from there it hovers the family into tragedy.

Both are about delusional Patriarchs and Sect Leaders with out dated/ distorsioned and old ideas.

Mandara: Two student couples stumble upon a cult dedicated to promoting the primordial human state through rape and agriculture.

In both, ex boyfriend returns in FL's life when she's in a relationship and they kind of end up cheating.

In both, ex returns and start their relationship over again and FL gets involved with someone else but ML wins her over.

Both are about life's difficulties in an isolated island.

The naked island: The film is set over the course of a year on a small island in the Seto Inland Sea. Inhabiting the island is a family of four; a husband, wife and two sons. Being the only occupants on the island they survive solely by farming. Their daily repetitions are illustrated with the same poetic majesty as the rituals performed by Zen Buddhist monks. The family’s simple lifestyle exemplifies an aesthetically harmonious quality, which is presented beautifully through the films spacious cinematography, rhythmic editing and deceptively simple sound design.

Park Chan-Wook's Oldboy (2003) features an instance of brother-sister incest as well as father-daughter incest, both resulting in possible pregnancies.

About ecology and the negative impact of industrialisation in pristine environments.

Charisma: Charisma unfoldsalmost as if in a nightmare. A fatigued, disgraced detective (frequentKurosawa leading man Koji Yakusho) leaves the city and gets dropped offrandomly in the woods. Once there, he meets a handful of strange people,each of them obsessed by a bizarre tree.

The movie to the docu-series. Personally I liked the movie more because of the funny scenes that were included. It shows a lot of nice moments.

Both are about incest and religious believes.

Near a remote Buddhist monastery, a young man falls in love with his sister and gets her pregnant. After a monk finds out, the young man becomes an assistant to a master sculptor, only to proceed to complicate matters with his affairs.

both female leads are "uncaring" of the social norms and they say and do things that seem "weird" to other people.

Both are about incest and the insanity it provokes

The erotic novelist Taeko is writing a morbid story of a family destroyed by incest, murder and abuse. Her assistant, Yuji, sets on a mission to uncover the reality of this story, but the reality might be too much to bear.

both female characters are strong, independent and fashionable, and both male leads are the sweet not jerk kind
plus the directing and the vibes of the dramas feel similar and aesthetic~

The storyline is different though has a similar feeling. Both contain the elements of a bodyguard (though Advance Bravely does not have the friend since childhood part), and a rich main lead.

Married life of both the couple start with on condition/bet. Someone's life is at stake, so one couple marries , the property and love were on the stake other side, the second couple marries. pull and push relation , one love other reject in the end both accept their feelings.

Both about internal politics, money and corruption. Both about underdogs who are trying to find out the truth of their parents' murder, while fighting for justice and the truth. Both involve protagonists who are close to/family members with the antagonist.