Living in Tokyo, starting with a lifestyle-related job

Having been transported to Tokyo, Japan, Shirakaze Kamishiro starts with a life skills-based game.
When he received his student job, he said, "I have no woman in my heart, I study the natural god!"
When he received his chef's license, he said, "I'm not cooking to pick up girls!"
When he received his writer's license, he said, "Novels are novels, reality is reality, and I'm really not a scumbag!"
However, as he acquired more and more professions, Shinobu Shirafumi felt that something was off about this life-skill-based profession game.
......
The aloof school beauty: You better really aren't!
Muggle stepsister: I don't eat beef! (But it smells so good!)
A genius, sickly young literary girl: "Love Letters," "Eat Your Pancreas"... So these were all confession novels he wrote for me?