Explorer of Yggdrasil

The protagonist begins living together with his girlfriend Kanako Tsukishima, whom he started dating as a college student.
Compared to sweet romance, living together requires facing many practical problems.
Players plan a daily routine that balances academics, life, and romance.
As a boyfriend, it is also important to satisfy Kanako’s body and mind.
Too much sex will make her hate you, while no sex is allowed, of course.
The 26 weeks that the protagonist and Kanako spend together will determine the ending of their relationship.
The game has an auto-save system.
For the sake of realism, the player’s previous actions are recorded,
conversation with Kanako and her reactions will differ.
If you do not listen to her voice properly, you may be rejected.

Hajime Motoki. A 29-year-old single guy. He's traveled the world, but now he's back in his hometown to fulfill his mother's dying wishes.

Taking his life savings, he opens a convenience store.

Experience the bitter-sweet love story between Hajime and his employees as he struggles to manage his new venture.

In a world where human farms are operated out in the open. The main character, who wants to become a ""milker"", visits a farm for practical training.
While the trainees tour the facilities, trouble occurs!
The training session ends abruptly, and, as our hero wanders around the facility, he meets a slutty older sister-type cow named Ayana.
Ayana ends up liking him and offers a more hands-on practical training!
Will he be able to milk her well?"

A tale of the faraway skies of a foreign land…
 
Far above the ground… lies the beautiful floating continent “Magical Kingdom of Jupiterino,” ruled by Princess Lucia, who is praised as a “direct descendant magician,” in place of the king.
 
The power of a direct descendant magician is distinct from that of ordinary magicians.
 
If ordinary magicians are ants, then direct descendant magicians can be compared to queen ants— their innate magical power is as different from that of general magicians as the heavens are from the earth.
 
Princess Lucia, said to be one in several billion and endowed with divine magical power, undergoes a drastic change in personality and begins to rule with an iron fist, massacring rebels one after another.
 
Amidst this, “Genius Magician Luna,” one of the greatest magicians of the Jupiterino continent, is finally persuaded by her comrades to take up arms against “Direct Descendant Magician Lucia.”
 
To defeat Princess Lucia and her allied nations, Luna and her friends become the resistance and decide to fight against the royal capital.

One day during the cold winter months, the three of them decide to go to Tetsuo's apartment after their club activities have ended.
The main character gets sent on an errand to the convenience store for snacks. While he's away, Itoha and Tetsuo begin making out.
When the main character gets back from the store, he opens the door to find the two of them having sex and quickly runs back out.
After waiting for them to finish, he enters again to find Tetsuo asleep at the kotatsu table, exhausted.
Itoha and the main character play a game. But it soon leads to them having sex right beside the sleeping Tetsuo.