Translation guide
Expressing that something is of higher quality than others. Japanese uses various adjectives and phrases depending on the nuance—whether it's about excellence, high grade, or being top-class.
Describing something as excellent or of high quality in a general sense.
The most common and versatile way to say something is superior in quality. It literally means 'is excellent/superior'.
この製品は品質が優れている。
This product is superior in quality.
A noun meaning 'high quality'. Often used in product descriptions or formal contexts.
当社は高品質なサービスを提供します。
We provide high-quality services.
Means 'fine quality' or 'superior quality', often used for materials, fabrics, or food.
このワインは上質だ。
This wine is of superior quality.
Emphasizing that something is among the best, top-tier, or first-class.
Means 'first-class' or 'top-notch'. Used for people, companies, products, etc.
彼は一流のシェフだ。
He is a first-class chef.
Means 'highest grade' or 'top quality'. Often used for luxury goods.
Explicitly comparing and stating that one thing is better in quality than another.
Pattern meaning 'superior to ~'. Use with the thing being compared.
この車はあの車より性能が優れている。
This car is superior in performance to that car.
Verb meaning 'to surpass' or 'to be superior'. Often used in formal or written contexts.
品質では他社に勝る。
We surpass other companies in quality.
優れている is a general adjective phrase meaning 'excellent' and can be used for almost anything. 高品質 is a noun often used in business or technical contexts. 上質 implies refined or fine quality, often for sensory experiences like food or fabric.
最高級の牛肉を使っています。
We use top-quality beef.