“Great achievement” in Japanese
Short answer
Great achievement in Japanese is “偉勲” (ikun). Full meaning: great achievement.
Other ways to say “Great achievement” in Japanese
功名
koumyou great achievement, glorious deed, (gaining) fame, (earning) distinction
偉業
igyou great achievement, great feat, great work, great undertaking
偉烈
iretsu great achievement
勇飛
yuuhi flying jump, great achievement
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