その辺へん

pronoun

around there; near there; that area

Refers vaguely to a place near the listener, near something just mentioned, or in the general area being pointed out.

• 鍵かぎはその辺へんに置おいたと思おもう。

  I think I put the key somewhere around there.

• その辺へんにコンビニはありますか。

  Is there a convenience store around there?

pronoun

or thereabouts; or so; around that much

Used after a number, time, amount, or option to give an approximate point or range rather than an exact value.

• 午ご後ご三さん時じかその辺へんに着つくと思おもいます。

  I think I’ll arrive around three in the afternoon or so.

• 費ひ用ようは一いち万まん円えんかその辺へんでしょう。

  The cost will probably be about ten thousand yen or thereabouts.

pronoun

that matter; that sort of thing; those details

Refers vaguely to a topic, issue, circumstances, or details just mentioned, rather than to a physical place.

• その辺へんはあとで詳くわしく説せつ明めいします。

  I’ll explain that matter in detail later.

• その辺へんの事じ情じょうは私わたしには分わかりません。

  I don’t know the circumstances around that.