This is the latest game in Studio e.go!’s tactical battle RPG IZUMO series and the first since 2007 when they became Debonosu Works. Daichi attends Yakumo Academy with his sister-in-law Misora and childhood friend Honami, and is part of the local history research club. One chilly autumn day with the annual culture festival fast approaching, he was spellbound by a girl in the hallway who had very abnormal looks. Her hair was bone white and her eyes were blood red. She vanished an instant later like an illusion. He met her again the next day and was dragged into an extraordinary world.
Shimizu Seiya, it wakes up in the hospital private room. From younger sisters who are to nearby, i was carried in an ambulance and the emergency was told it had been hospitalized as it was. When Seiya that doesn't have the memory asks younger sisters the reason, the two younger sisters answered so while blushing.
[Onii-chan, techno seemed to break through...]
Heartbeat abnormality caused by techno break -- that is a long-time masturbation act. So i was found by a younger sister when i fainted and seemed to escape death.
It was necessary to have done the problem of the university by staying up all night yesterday. It doesn't have the memory of doing the masturbation... When hearing it, a large amount of nutrition supplement drinks drunk to stay up all night apparently yesterday seem to be causes. An illegal chemical composition is detected from the drink, it is recalling it voluntarily now. And the symptom that appears to Seiya, it excites extremely, thing that masturbation act is not stopped. At the same time as developing, it had masturbated until fainting last night.
The symptom, if time passes, it seems to be settled. However to Seiya which relieves, the younger sister handed over.
[It is a chastity belt, Onii-chan]
Shyly, the younger sister continues.
[Onii-chan, because the masturbation doesn't stop as it is... It was decided that a younger sister managed the ejaculation of Onii-chan from now on!]
Seiya done dumbfoundedly. Thus every day when coming was managed by cute younger sisters starte.
Tsuzuki Satoshi, university student of a certain rural area. It is interested since a child in the plant, it has entered to a university far from local to do the research.
It will graduation next year, when relieving because the course is decided for the time being, reporting reaches from younger sister Momoka in local. It comes back because a part of parents family house has burnt due to a fire.
Parents have gone out to a long-term traveling abroad, Momoka has rented the house and lived, there was no human damage. Satoshi that decided to go home to some extent because it was just summer vacation. Place in which it contacted once parents "Everything is entrusted to Satoshi from parents family" it was left all, thinking about the future of a house and with Momoka.
Because it will be able to take it in at the hot spring hotel that the village chief arranged while staying, Satoshi that peacefully makes rural area life enjoy while doing plant observation.
Occasionally though it was thought that such a way to spend was also good, after it had come to the village, it was a little anxious...
One somewhat feel girls glances. Though it is shameful when it is conceited and misunderstands it, seeming no imagination very.
And another, have the indecent dream every night. Dream of girls who it meets in village.
Though it is strange, i think that the dream, though Satoshi that tries to be spent as if there was not what either... It was only a lewd dazzling starting of every day.
Protagonist and the younger sister Nozomi, brother and sister of difference by 4 years old. Very much in the friend in childhood, a calm, happy life was spent with parents. However, growing up Nozomi, protagonist comes to see younger sister as a woman.
And when Nozomi becomes in the third grade of junior high-school, a definite event wakes up. The first boyfriend in Nozomi was able to do, protagonist has let two separate from intense jealousy forcibly.
At this point Protagonist, no love as the elder brother, clearly love as a man is conscious. Brother and sister ditch deepens definitely by this, in addition parents divorced and the family scatters. Protagonist enters the university not in the local university but in Tokyo, it went out of local to run away.
And four years later. Protagonist that makes the university graduation nearby, it is rejoined by chance as Nozomi who has gone to Tokyo for the sake of the job-hunting. And the desire asleep in the Protagonist when speaking with her explodes. It made her drink sleeping medicine and confines she.
Daiki lives in an isolated village far from the city where the only other person around his age is his imouto Kirino. There is blood of the gods in his lineage and thus, he possesses a mysterious divine power. It is the family law that no one must know about this immense power.
One day using this power, he saw a dream where he was having the most passionate sex with his beloved. He remembered that he promised that he will make her his wife. It felt so real and he wished to meet the girl and make the dream come true. However, he must not use his ability outside; if someone found out, they would immediately have their memories erased.
Accepting the conditions, Daiki set out to find the girl, but… there were three girls who resembled her!? Moreover, he saw another dream where he was having sex with a different girl. Could his future be changing? Will he be able to meet the ‘promised girl’?
The St. Maradonna Girls School has a long unbroken tradition that originates from early back in the Showa Era. Once a year they hold a festival in school, one that should never be made public to the outside world. The festival is all about a secret ritual to bless the students with many children in their futures.
The one with the best grades would be revered as the male god of the festival, responsible for granting everyone superior genes. Our protagonist’s sister however, does not want to be an object of worship and forces Seiji to take her place in school. And so, armed with make-up and a wig, he ends up crossdressing to attending an all-girls school.
Seiji gets exposed almost immediately and before long the entire school knows about his secret (And incidentally, about the “thing” down there). Expecting his life to be over, he is surprised when they instead begin to respect his body… Wait, this can’t be happening right? Right!?
Kiriha is recognized by all students of the school by her gallant manners and her dignified personality. Naturally the protagonist is also one of said students while his childhood friend says that Kiriha is simply putting up a front and that it’s all fake.
And true enough, once Kiriha gets involved with the protagonist and his group of friends she falls back to her true self, without having to put up a fake mask. Together everyone in the group enjoy their day-to-day life in their secret base. A place hidden within the forest.
Their actions however, are not well-liked by the members of the student council. Which sets the state for a heart-warming romcom story.
Shinji has a fetish for being treated coldly and violently by women. Because of his masochism, he hasn’t been able to get a girlfriend at all. However, a new transfer student Nozomi came into Shinji’s gloomy days, and he fell in love with her at first sight.
But even if he was to confess, she would most likely hate him if she finds out about his peculiar tendency. He sought help from his older sister Fumino, imouto Yasuna, and osananajimi Haruka to overcome it and become a normal guy. However, they flat out refused him; After all, they were the ones who turned him like this in the first place!
Fumino had a drastic suggestion: if they all treated him violently, it may improve his situation. All three of the them were quickly on board with the idea. And so begins Shinji’s abnormal daily life…
During the current age of science, magicians don’t exist except in fairy tales. It is not for another 20 plus years before their existence became known. No one believed in them at first, then when it was shown that magic does actually exist, magicians were viewed with disdain from the public. However, it was thought that no one could defeat them. The general public surrendered to the magicians, but all the magicians wanted was to have a place of their own to govern. Thus, the magic school city Arcadia 5 was founded.
Currently, the gender ratio of magicians has reached 10000:1 with male magicians nearing extinction. Tomohiro is one such male magician, raised under close watch apart from the outside world. However one day, the chairwoman of Arcadia 5 sent him an invitation to attend the magic school. So, he decided to go with his imouto Minazuki in order to see the outside world.
But he was the only boy at the school and curious eyes followed him whenever he went. Amidst this situation, he had two goals to achieve: to fall in love with someone and to become a great magician.
Starting next spring, adjacent schools Seiou Gakuen and Shiraba Gakuen will merge at the same time of the marriage between their respective chairmen. One day, Seiou student Ren and the student council leader Saori were asked by the chairman Rin to find out any worries that the students have about the merger. They immediately enlisted the help of the Shiraba student council leader Yukie and began to ask the students of both schools.
They each had their own worries: the closure of the student dormitory, the elimination of smaller clubs, an emotional attachment to their school, no longer able to chase after their dreams, family matters, and much more. Ren offers his hand in helping the girls with their worries and they happen to end up living together as lovers.
The protagonist in Kodomo no Asobi has been suffering from a weak constitution ever since childhood. The cause of this is a strange curse that was placed upon him. Then when a new spring arrives he is just about ready to accept his fate of living with it for the rest of his life, unable to see a way out of this. It’s at that time that he meet “that person”. Even though she seems to know about him, he doesn’t remember meeting her before.
She tells him that even after so many years, the feelings inside of her haven’t changed at all. She still loves him so much that she can no longer bear it. However, she says all of this with a disappointed look on her face. What’s going on here?
The protagonist attends a normal high school, one that you can find anywhere, one that also allows students to be in a "go home club". That is… until one day. "From now on, all students have to participate in club activities!". That single line meant a complete change for our protagonist and others in similar positions.
Shortly after, he was forced to become the leader for the cafe club, a club with no members and on the verge of being disbanded. In his school a club needs at least 5 members to be officially recognized as one.
He manages to gather several club members, each one with quite the unique personality. Does that mean that the club’s fate has already been settled? Or can he turn it around…?
The goddess of love shot her arrows at Keisuke, who was connected by four strings of fate. They hit the demon Meira, his imouto Kotone, his osananajimi Tsumugi, and the goddess Karen herself. With their attacks on him day by day, who will he end up choosing? Or could it end up as a harem life?
In the near future, the otaku world which had been somewhat accepted into society returned underground as a result of large-scale regulations. The regulations then began to spill over to the Internet and even the once popular communication tool IRIS showed signs of decline with the departure of many occasional users.
The shy Yuuto has no confidence in communicating with others and lives an uneasy life while keeping his 2D passion a secret. For him, who avoids others in real life and would only talk with strangers online, IRIS’s decline was a huge problem. However, he did nothing but lament at his situation. Then suddenly he discovered that ‘Cocoro Rista’, the next-generation version of the rumored magic browser ‘Cocoro Navi’, was force-installed on his smartphone! He was pulled into a virtual, where he met a mysterious young girl, Alpha. She was a ’rounder’ who lives in the online world and she had been waiting for him.
Protagonist Ooba Hiagari which has Otoha of rokodoru in younger sister and Kotoha of the huge breasts model to the elder sister. Man who has housework versatile skill, it is assumed to be bliss to support the life of busy sisters by one's best, it is a very usual person. However, it is a boy of pubescence even though a well-behaved person. Holding sexual desire to lovely sisters in the beautiful woman because inevitability at times... With Sisters bathing suit posters to the side dish, the scene is witnessed by return of work elder sister Kotoha. Frozen atmosphere... However Kotoha smiles sweetly,"Sister helps" With the promised description development. It is exposed there,dDesire and inclination to discernment of Kotoha. Elder sister and younger brother connected with avalanche ceremony. In addition, Younger sister Otoha who perceived the elder sister and the elder brother passed a line, the situation without reason... Oneself also to an aggressive target, a severe gender appeal began in loved Onii-chan and the temptation began.
The high-rise building bombing case of the central area special ward occurs on the other day while vicious cases to symbolize the age every day occur frequently. It was fortunate, there were not casualties because it was the middle of the night and the fire finished in a minimum because weather was a thunderstorm.
The work prefecture founded "Mibu training school" which trained a special ability person from April of this year in order to cope with such a vicious case. People registered at the school will cope with the state of emergency of the country in the future.
A certain day, i perpetrate a big failure the work ahead and have become an unemployed person. Of course it is not possible to grumble to important younger sister Fumika, it is just wrapped in emptiness. It changes into the anger that cannot breaks to anyone, it did not take so time.
(... Everyone and this fellow also, doing nothing but a selfish thing)
Nobody is believed anymore. Even parents only expect it, eventually leave we brother and sister because of work.
(It is only sexual pleasure to be believed...)
If you drown to the sexual intercourse at such time, it is opened from heavy feelings. It actually greets to the woman who seems not to have the trouble, dignity is kicked about and it has beaten up terribly. It screams in shame with pleasure, it became relieved feelings when the woman who did not know the name was held down.
(Something is insufficient in it...)
The foot, it faced the bathroom without permission. With wet sound gradually heard, the scent of soap that tickles the nose makes the over swelling get angry. The desire that has been ignited once has not been stopped any longer. The core of the body becomes hot and throws off clothes and invades bathroom where a younger sister is.
[O, Onii-chan!? No...! What... do!!]
I in spite of the scream, the door in the bathroom is closed by the hand in the back. And with the irritation not made a word, shake off guilty feeling to doing hereafter, an own over swelling...
Due to his father’s work, Yahiro began living together with his imouto Io. Walking home after wrapping up the enrollment procedure at their new school, they noticed a large truck stopped outside of their house. Since they had already moved everything in, they wondered what it was doing there. They found the door unlocked and nervously went upstairs worried that there might be a burglar. Instead they found a girl pushing a giant piano with all her might… while in her underwear. They stood dumbfounded at the absurd sight. Why was there a half-naked girl in their house? Soon she noticed them and yelled at them to get out. A few minutes later, she came out in a beautiful dress.
“I am deeply sorry for my earlier actions. My name is Ruria Fondina. I have come here to live with you as family.”
She was a princess from a certain island nation, and his imouto Io was also a princess. That was only the beginning as many other princesses showed up at their door one by one!
A new teacher Ukima Sousuke, it is assigned to the Kamonomiya school which is an old school of oneself, it aggressively tries to work as the teacher of admiring. Such Sousuke, it is an elder brother at home who has three younger sisters.
Eldest daughter Himari of natural airhead group.
Second daughter Yuzuki that depends too much in steady.
Third daughter Mio to which elder brother is teased like devil.
Close younger sisters to the elder brother from an early age, three people enter the old school of the elder brother all together. And when the elder brother goes for one's post as a teacher, Brother complex style that always follows around in school not to mention from getting up and commuting to and from school.
However, has all the growth gone to the chest, the height does not grow but the breast grows up to G cup of the huge breast. Therefore the brother complex action that doesn't change from an early age, it has come to stir up the desire as a man.
As an elder brother, as a man, a certain day when campus festival has approached holding complex desire to younger sister. To Sousuke that remained after school, younger sister Himari expresses tears.
[I... the breast has come to go out! What shall i do, Onii-chan...]
Though it calms, do not have an idea how it is necessary to do and Sousuke to be at a loss, himari opens mouth timidly.
[You know... Onii-chan... um, onii-chan squeezes the breast... no good?]
I rub the chest of the woman despite a younger sister, to squeeze mother's milk out... it is not to be permitted as a teacher! To Sousuke where it tries to remain by common sense and reason, himari asks for the breast of G cup by the drawing upturned eyes.
[Request, Onii-chan... i can ask for such a thing... there is only Onii-chan...]
Reason is destroyed disappointing in the word, sousuke which consents to take the request of the younger sister and squeezing mother's milk. A low height in a lovely figure. And the size of the chest is G cup. It is asked by such younger sisters, how far does the reason of Sousuke to squeeze mother's milk keep...?
When Youhei was small, he used to visit Akiba often. Even though it was for his imouto Yukana, he soon got hooked on game centres and that’s how he became friends with his ojou-sama classmate Fuyuka. One day, Fuyuka gifted Yukana with a Christmas trip and the siblings enjoyed their time alone together like a couple. Looking at his imouto, he realized that still hasn’t saved her from that time.
“You won’t let your imouto take your virginity even though you’re into Akiba stuff… I hate you, oniichan!”
