Promising suitors with 有能

Kanji Explanation: Ability and capability with 能

Detective Mouri is invited as a special guest to the birthday party for Reika, daughter of the Yotsui Group’s chairman. At the event, Reika announces her intent to marry.

霊化(れいか):: 「そう思(おも)って今日(きょう)のパーティーにも、有能(ゆうのう)そうな男性(だんせい)を数人(すうにん)、お招(まね)きしてますわ…」; “With that in mind, I've invited several promising gentlemen to today's party...”; Literal: “Thinking that, I've invited several men who seem capable to today's party as well...”

Key Points

1有能(ゆうのう) = capable or competent

Here 有能(ゆうのう) describes men she sees as highly capable.
The translation “promising” fits the matchmaking context, but the core meaning is “competent”.

2そうな means “seeming” or “looking”

有能(ゆうのう)そうな男性(だんせい) means “men who seem capable”.
She is judging from outward impression and status.

3お招(まね)きしてますわ sounds refined and ladylike

The honorific お and sentence ending わ fit Reika’s elegant, upper-class speech.