Soon
In A Few Days, Coming Days
noun
The near day is a day coming very soon. It's a day coming in a few days or in the coming days.
In other words, you wouldn't use this word for something that's going to happen in a few minutes, or a few months.
きんじつ
The readings are both on'yomi readings that you've learned. Just take note that 日 is the alternate reading じつ.
このゲームは、近日はつばいよていです。
This game is scheduled to be released soon.
田中さんがたのしみにしていたえいがが、ついに近日こうかいします。
The movie Mr. Tanaka was looking forward to will finally be released in a few days.
近日中にお会いして、ネットで見たことを一緒に語り合いましょう。
Let’s hang out in person soon and talk about things we saw online.