Literature Reference: Rain and dew nourish, while birch trees reach the sky. Self-created.
雨: The life-giving rain that nourishes all things.
桦: The tree species, birch. "Birch" symbolizes the toughness akin to a tree, unyielding to wind and rain, metaphorically representing a robust physique conducive to good health.
Meaning: Rain nurtures, and birch trees stand tall, symbolizing growth and hope.