Kanji characters:
* 真 (shin): This kanji is often used to represent "truth" or "genuine." It can also mean "real" or "authentic."
* 真実 (shinjitsu): This word literally means "true reality" and is the most common way to express "truth" in Japanese.
* 真理 (shinjitsu): This word means "truth" in a philosophical sense, often referring to a universal truth or principle.
Concepts:
* 真実 (shinjitsu): This refers to objective truth, based on facts and evidence.
* 正義 (seigi): This represents "justice" and can be seen as a form of truth in moral and ethical contexts.
* 誠実 (seijitsu): This means "honesty" and "sincerity," embodying a personal commitment to truthfulness.
The best choice of symbol or concept depends on the specific context and the type of truth you want to convey.