This kanji consists of two parts. On the left is the “ear” radical, and on the right is the “heart” radical. Together, this kanji means “shame” or “shameful,” depicting the feeling of shame as your ears turn red.
In this character, you can find the kanji for ‘EAR’ placed inside a grand gate, just like a ‘Torii’ at a shrine entrance. Therefore, this kanji means ‘HEAR.’ In its original sense, it represents listening closely to receive a sacred message from GOD.