Hello Okumura Yukio-san! Please do not be alarmed, there are many others here who are in the same situation as you. One of them being your brother, actually! He misses you very much, so I'll be sure to send him the message that you're here now - unless he stumbles upon this himself, of course.

[ with that being said.. ]

Now, do you have any questions? I can answer them for you!