正しょう直じき一いっ遍ぺん

noun, na-adjective

honest to a fault; only redeeming feature is honesty

Describes a person whose sole positive trait is honesty, often implying they lack other skills or charm. Can be used self-deprecatingly or to describe someone bluntly.

• 彼かれは正しょう直じき一いっ遍ぺんで、他ほかに取とり柄えがない。

  He is honest to a fault and has no other redeeming qualities.

• 私わたしなんて正しょう直じき一いっ遍ぺんの人にん間げんだから、人ひとに好すかれない。

  I'm just a person whose only strength is honesty, so people don't like me.