If you want to read articles on the old mackerel changpei website, you can follow the steps below:

1. Open the browser and search for the old mackerel changpei site.

2. Find the official website of Changpei old website and click to enter.

3. After entering the official website of Changpei Old Station, click on the search in the upper left corner.

4. Search for articles related to mackerel in the search bar to find the author and novel you want to find.

I hope the above information can help you solve the problem. If you have any further questions please feel free to let me know.