\"Big Sis!?\" \"Kouta!?\" The two of them were enjoying an in-game romance (without knowing each other\'s identities). Upon seeing each other\'s faces at their long-awaited offline meetup... they were both shocked to see that their partner was in fact their own sibling!? These are complicated feelings for sure... and rather hard to accept! (Source: [BookLive](https://booklive.jp/product/index/title_id/20068503/vol_no/001))
Satou Sou is accidentally swapped with himself in a parallel world with a male/female ratio of 1:39. He finds a kind family and lovely women at the place where he was switched. Seeing the outside of these women, he\'s relieved to see that the number of men and women has changed, but not much else. However, their inner lives are filled with conflicts and troubles.
Ayane is in love with Tomoya, Her Onii-chan. But, their childhood friend, Sayaka is trying to split them up. Ayane is not going to let that happen, No one can take Onii-chan away from her. Her plan? She wants Onii-chan only for herself, and she is willing to do everything to make that happen. She wants to have a family with Onii-chan, only the two of them. No one else matters in her little world, and she is going to take care of everyone who tries to interfere. [Artist\'s Twitter](https://twitter.com/gomzaburo)
Haruto, currently financially unstable, not in education, or in employment, is begging for rent money from a woman. When his negotiation plans go awry, the person who suddenly appears is none other than Haruto\'s brother, Asahi...! He had always acted as the \"perfect brother\" in front of his family, so Haruto is unable to confide to anyone in his family about his current ruined state, and desperately tries to cover up the situation. However, Asahi forces Haruto to bring him to his place, and he discovers Haruto\'s current state...?! 【An obsessed-type cool little brother x Former perfect older brother】 The love between brothers who frustratingly misunderstand each other unfolds! What is the truth behind the \"complexes\" that each of them harbors...?
Sera, (Real Name: Herami Sera) is an approval-seeking girl (26 years old) who works at a maid cafe. Her younger sister, Kira, is an idol (19 years old) who is rapidly gaining popularity with her cool, and mature character. However, the real Kira only ever thinks of her sister and tries to cheer her up in every possible way to help her sister with her mental health and anxiety.
Richii\'s parents died in an accident when he was in junior high school, leaving him alone with his doting sister Towa. Three years later, his sister also disappears, and even Riichi is summoned to another world where he is reunited with his sister. In the other world, Towa has become the most powerful hero! This is an erotic love comedy in another world where beautiful women are always pestering our protagonist!
Ayane is in love with Tomoya, Her Onii-chan. But, their childhood friend, Sayaka is trying to split them up. Ayane is not going to let that happen, No one can take Onii-chan away from her. Her plan? She wants Onii-chan only for herself, and she is willing to do everything to make that happen. She wants to have a family with Onii-chan, only the two of them. No one else matters in her little world, and she is going to take care of everyone who tries to interfere. [Artist\'s Twitter](https://twitter.com/gomzaburo)
His more-than-friends, less-than-lovers cousin is so cute that he could die!!!!? Nozomu is a boy staying at his uncle\'s house over summer vacation. In the countryside, where there are no convenience stores, or any busses even, the boy has a problem. That problem is his younger cousin, Sou! He’s being led around by this tanned, energetic girl day after day and can’t show her the dignity befitting his older age! On top of that, whether intentional or not, he’s getting flustered by Sou’s inviting demeanor. Eventually, Nozomu couldn’t take his eyes off Sou and is falling more and more under her spell...!!? With a “cousin” like this, his reason is having a hard time hanging on! This is a romcom with a guy who’s going under from all his tanned cousin’s teasing! --- **Links:** - [Alternative Official Raw on Nico Nico Seiga](https://seiga.nicovideo.jp/comic/64746)
