Satoru was looking forward to a wonderful start to the school term in his new class, but he was suddenly called out by his homeroom teacher after school. He was worried that he did something wrong, however it was about his osananajimi Ayano who had started living by herself but had not shown up at all since the beginning of the term. He went to check up on her at the behest of his teacher and found her obsessively playing games and having completely forgotten about school. Obviously she was scolded by her mother, who would allow her to continue living by herself only if she met two criteria: she must get at least a 90 on the upcoming test for all subjects, and she must not be late for anything anymore. She was crushed by this hopeless situation and turned to him for help. Even though he thought that it was her own fault, he felt some pity for her and agreed to lend a hand. She asked him to live with her, waking her up every morning and helping her study. This was the beginning of his cohabitation life with a slovenly otaku osananajimi.
Ryouga lived in the old capital of Hakura and was about to eaten by an ancient goddess that appeared before him. Fortunately he was able to get out of trouble by offering to cook delicious food for the goddess Waka and became her servant and caretaker. She was full of curiosity in her new surroundings and he was completely at her mercy. One day, monsters started to appear in the world and he asked her to help exterminate them to reduce the number of victims. She agreed, mainly because she enjoyed her time in current Japan. Soon her imouto Ruruha and other gods also showed up and their destiny started to move.
On a hot day reminiscent of summer vacation, Koume was hanging out as usual at her osananajimi Gorou’s place. Over the course of the summer, their sugar-sweet relationship unexpectedly turns into burning love.
Each country aspired to unify the world, but they fell out with each other due to lack of compromising, to the extent that they required military forces. The ‘Edited’ are genetically-modified children designed to be superior, but with fleeting lives, who are considered cursed. There was a quantum computer that was built to create a better future, but its ability to think for itself was taken away, making it just a repository of knowledge. Shougo lost his beloved older sister Yuuhi to a military satellite that was supposed to maintain peace. One day, a sentient female robot, the third generation automata Himefurou, appeared before Shougo. “I will love you, unconditionally and forever.” Then she kissed him on the lips, triggering the ‘Cross Link’ ability that allows humans and automata to share their hearts and minds and thereby restarting his frozen time.
Shinya heard the sound of someone playing the guitar poorly while returning home and followed them to Hana, who was happily giving an amateurish performance in the park. After initially mistaking that he was hitting on her, she told him that she started playing the guitar because she attended his band’s show. She implored him to teach her how to play the guitar, but actually he was the drummer in the band. So their musical drama begins on the wrong note.
One day in early summer, Masataka took shelter from the torrential rain at the convenience store. While he waited for the rain to stop in the dine-in area, he noticed the girl beside him open a can of miso-flavoured mackerel and started to eat it. He was bewildered as she calmly walked out into the downpour while still eating it. Her eccentricity left a memory, and the next time he came across her, he asked her why she was eating the canned mackerel. In a long-winded response, she explained that it was in preparation for the end of the world. She was one of the ‘preppers’ and this was their story of how they faced the end of the world.
Mayuko’s husband was assassinated shortly after she married, causing her to lose her will to live and plotting to commit suicide. However, she was saved by Isamu, who had also lost his parents to murder. Sensing a common link, she took him home from the orphanage as her foster son. Ten years later, Isamu had grown up to be a young man. Mayuko had help from her brother-in-law and psychiatrist Takafumi, but she was silently suffering seeing the visage of her late husband every day. One day, Isamu met a pretty girl in front of the shrine who warned him that Mayuko will die soon if her spirit continues to deteriorate. There is one way to save her, but he was shocked to find out it would require him to have sex with her.
Corrupt the high-born princess sisters! AB-SO-LUTE submission! Prim, uppity princesses---- Sully their fleeting purity to your heart's content. Pour your vile DNA into their seductive bodies! The princesses try to act tough as you humiliate and violate them, training them to cum as you forcibly making them experience irresistible pleasure unlike any they've ever known! Their beautiful refined countenances are finally tinged red with lust and vulgar words begin flowing from their seductive lips as they fall deeper into corruption like the royal sluts they are......!
Keisuke started working this year and is satisfied with his life, since he found a job in his desired field, even though it’s for a small company. However, despite the motivation and satisfaction of living alone for the first time, he did feel a bit tired from it and wondered if he should find a girlfriend. Then one day, he happened to hurt his arm, and two beautiful girls Chika and Yuri ended up living together with him. They were quite kind despite their flashy looks, and took good care of him with getting through his daily routine. They had a dream which he also shared, and they gradually became closer to each other.
Mitsumi received a short message from his osananajimi Kaguya, who was a year younger than him. When she revealed that she had been set up for an arranged marriage, he regretted not taking action in advancing their relationship. He believes that they share the same feelings and had been satisfied the way things were, but now with the girl who he loves crying before him, he had to immediately make a decision…
Souji lost his mother at a young age and has been studying hard to get into medical school. However, little did he know that he was getting worn out while doing his best to meet his father’s expectations. One day, his cousin Iyo came to study with him during the summer break. One thing led to another and he began to question why he was trying so hard. He began to dote on her as he recalled those precious memories that he had forgotten.
After graduation Masashi married his sweet heart Minori and lived a happy life. He went missing one day during an accident on a business trip overseas and loses his memory. After two years he has recovered and returns home. Having trouble gaining back his lost years he relies on his wife and his good friend Yoshiichiro, and is now trying to make it up to them. One day Masashi vists Yoshiichiro at his rundown apartment and asks him to move into a spare room at his home. While Masashi felt a strange atmosphere at home, the three begin living together. Then one night walked into the living room and saw his wife kissing Yoshiichiro. And so Masashi hears from them of how they had started a relationship while he was missing and they thought he was dead. Yoshiichiro tries to leave the house saying that he shouldnt be here, Masashi stops him. He proposes to live together for a while to decide on the future for his wife and best friend. Eventually, while living such a life, Masashi begins to think about leaving for the happiness of his wife...
Shiromitsugawa was a nondescript university town until a large earthquake damaged the sacred treasure of the local shrine and mysterious objects called ‘artifacts’ started appearing from a parallel world, granting special powers to those who possessed them. Kakeru, his classmate Miyako, and imouto Sora invested the petrification incidents and discovered that the culprit was the owner of the ‘evil eye’ artifact. Along the way, they came across a rival group of artifact users who called themselves Rigveda, and one of its members was his senpai that he sees every morning, Haruka.
There’s a folklore (urban legend) that spread across the town about ‘Kudan’, who is said to be a woman without a right wrist and in a mourning dress with a black veil covering her face. It is said that misfortune will come to those who cast their eyes on her within seven days. Sixteen year old Sakuya met the cooking class instructor Touko by strange coincidence and the faint feelings between them began to grow stronger. However, their peaceful days were shattered when ‘Kudan’ had Touko in her sights. As the days passed, Sakuya tried her best to protect Touko by any means and found out about a club at her school that studied folklore. Together with the occult research club leader Koto, she embarks on a challenge to protect the one she loves from the unknown folklore.
