Fetching details from the dictionary...

minister (of a government department)
「相」 has other readings with different meanings.
彼とは相性が良くてすぐに仲良くなった。
I got along well with him and became friends quickly.
この二人の相性は抜群だと思います。
I think these two have excellent chemistry.
お互いの相性を確かめることが大切だ。
It's important to check each other's compatibility.