Achievement
Accomplishment
noun
こうせき
功績 (こうせき) Achievement, Accomplishment
鉱石 (こうせき) Ore, Mineral
戸籍 (こせき) Family Register, Census
完成 (かんせい) Completion, Accomplishment
遂行 (すいこう) Accomplishment, Execution
成績 (せいせき) Grades, Ranking
The Japanese Family Register 戸籍 こせき is quite the Achievement 功績 こうせき
Koichi's こう sexy せき body is quite the Achievement.
Koichi's こう Achievements are sexy せき