How have you been doing?

お元気ですか?

It's been a long time.

お久しぶりです。

I am sorry to have neglected to stay in touch for such a long time.

長らくご無沙汰しております。

My friends and family are all still doing well.

こちらは、友人も家族も相変わらず元気だよ。

Does all continue to go well for you?

お変わりありませんでしょうか?

I hope you've been doing well despite all the cold weather.

寒い日が続いていますが、お元気ですか。

I do hope Mr.[Ms.] [Mrs.] ○○ has been doing well.

○○さんはお元気ですか?

When will you be coming to Japan this year?

今年、いつ日本に来られますか？

My friends and family here continue to do quite well.

こちらは、友人も家族も変わりなく元気です。

I'm doing fine. I'm living on my own now in Tokyo.

僕（私）は元気。いまは東京で一人暮らしをしてるんだよ。

I [We] continue to be doing quite well.

私は以前と変わらず元気です。

I am now employed at a travel agency.

私はいま、旅行会社で働いています。

Every day is both full and fulfilling.

毎日がとても充実しています。

I'll finally be graduating from the university next spring.

ついに来春、大学を卒業することになったよ。

Lately, I've become devoted to golf.

最近、ゴルフに夢中です。

We had a son [daughter] on Sept. 9 of this year. We call him [her] ○○.

今年の9月9日に息子（娘）が生まれたよ。○○と名づけたんだ。

On Sept. 9 of this year, we were blessed with the birth of a son [daughter]. We have given him [her] the name ○○.

On Sept. 9 of this year, we were blessed with the birth of a son [daughter]. We have given him [her] the name ○○.

We had our second child last year, and both of us are quite busy every day.

昨年二人目の子どもが生まれ、夫婦ともに忙しい毎日を過ごしています。

Since this past October, I've been working in the Sales Division of our Osaka office.

今年の10月から、大阪支社の営業部で働いています。

I apologize for being so late in informing you, but since this past September I have been assigned to our Overseas Operations Division.

ご報告が遅れましたが、今年の9月に、海外事業部に配属になりました。

This year I hope to apply myself to my work even more earnestly.

今年は、一層仕事に励む所存です。

This coming March I will be in your area on business and will get in touch with you then.

3月に、出張でそちらに行きます。そのときは連絡します。

This coming March I plan to be in your area on business and hope it might be possible to see you at that time.

3月に、出張の予定がありますので、そのときにまたお目にかかれたらと思います。