Murahashi Ryou

If no one has sex, mankind will go extinct!? A Sexy Terminator who came from the future to stop the world's virginization, attacks the the genius eroge creator/virgin, Adachi!! Can he protect his chastity and make the best eroge of all time!?

Kamiya Mitsugu, a perverted high school student, tried kissing the three dolls that he found. To his surprise, it ended up transforming the automata into three beautiful girls. But behind the scenes, there are powerful sorcerers who seek to kill him in order to retrieve their missing magic dolls.

Makoto Kurosaka, a high school student visiting Kyoto on a school excursion, decides to go to a temple to see a Buddhist statue that is being displayed for the first time in 450 years. However, as he navigates the pitch-dark underground passageway of the temple hall, he gets separated from his friends and somehow manages to escape the darkness, only to find himself in the middle of the "Honnoji Incident" in the Sengoku Period! After saving Nobunaga Oda from a tight spot, Makoto becomes a guest of the Oda family and helps Nobunaga unify the country. Use your knowledge of history to rise in the Warring States period!