sightliness

Noun

uncountable

The state or condition of being sightly; attractiveness, beauty.

Japanese Meaning

美しさ / 魅力 / 見た目の良さ

The sightliness of the restored garden drew visitors from across the town.

修復された庭園の見栄えが町中から訪れる人々を引きつけた。

Sense（1）

The state or condition of being sightly; attractiveness, beauty.

Your sightliness of person may perhaps make some think this alliance disparaging.