He believes that he is a psychic.

I learned how to calculate rational expressions in math class.

A kana ligature is one of the notation methods in Japanese.

He pointed out people's flaws, saying 'there are claws in the melon, but none in the claw.'

There are a lot of gac growing in my garden.

We need more labor force to make this project successful.

He is a powerful politician.

I am studying for the Japanese Language Proficiency Test next year.

He always follows the teaching of 'Never invite suspicions needlessly,' and avoids actions that may cause suspicion.