Boku to Nurse no Kenshuu Nisshi

Once, an old carpenter made a wish on the shooting star, making his puppet come to life; Li Yuan made a wish on the shooting star, making his sex doll come to life. And when he woke up and saw the doll, with his "stuff" still in her body after sex last night, opening her big eyes and talking to him, the first thought that...

Sofia, a girl with multiple personalities, is arrested as a suspect in the murder of a presidential candidate.
Philip, a psychiatrist, is assigned to interrogate her after she has closed her mind.
However, his remote location limits his investigative options.

Through the surveillance cameras, we meet four distinct personalities with secrets.
Why did the girl murder the presidential candidate?

Your guesses will determine the fate of the five personalities that lie dormant inside Sofia...
Multi-ending "interactive" mystery adventure game that unravels the thoughts of the five personalities that lie dormant inside her, and gets to the bottom of the case.

Uchihama Academy has seen an increase in enrollment in recent years and as a result, a new school building will be constructed. The story takes place during the final school festival in the old school. All the club leaders decide to give it their all to make this the best school festival. Sou is a member of the notorious astronomy club, which basically solves the various issues in the student council's place.

On one day, he stays in the school late at evening because he got slightly injured by the judo club and is healing his wounds in the infirmary. Suddenly, the building shakes. Shocked, he runs up the stairs to where the shaking seems to have centered, and there he encounters a mysterious naked girl, who at first appears to know him. On the next day this girl, Yui, seeks out the astronomy club, expressing her desire to join.

Having recognized Minazuki Kashou’s talents in running his patissiere, Beignet felt her role was over. So she closed La Soleil in France and entrusted Fraise, the catgirl she raised, to him.

Fraise feels a fondness towards Kashou but becomes bewildered in the face of his 6 catpanions. She turns to Shigure for advice but she too harbors a hidden love for him. Fraise feels that the relationship between siblings is the most important while Shigure feels the happiness of her catgirls is what is most important.

Motivated by their desire to make sure the other is able to fulfill their love for Kashou first, the battle between catgirl and girl begins!

At the Saint Michael Girls' School... festivities erupted among the girls of the annex. The reason for their celebration is the Best Couples poll being held at the main campus. The students at the annex, who look up to the girls from the main campus, decided, "Let's have our own Best Couples!"
...It was always inevitable.
And so, the fairest and most intimate couples were nominated...

The first couple is a pair of childhood friends, Misawa Nagisa and Takahata Rina. The second couple is a pair of twin sisters, Kimishima Ai and her younger sister Aya. And finally... The transfer student who saw this whole thing as no concern of hers, Onohara Hazuki, is shocked to hear that she too, was chosen to be among the Best Couples.

Moreover, her partner is the sheltered young debutante, Suoh Manami. Actually, Hazuki has secretly been crushing on the impeccable Manami... But the truth is, they're far from a couple, and while their classmates may cheer them on, it's all in vain.

But then... Hazuki works up all her courage to ask Manami to become a "Best Couple" with her, and...