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Our company emblem comprises a tortoise shell, which has been treasured in the East, and a small castle standing on the land as the literal meaning of Koshiro is a small castle. The regular hexagon symbolizes the honeycomb from which beeswax, which is one of our primary products, derives. This shape also stands for stableness and the chemical aspects of the pharmaceutical business as it denotes the basic structure of the active ingredients in crude drugs. Each summit represents the heaven and the earth, suppliers and customers, and shareholders and employees. The regular hexagon also represents our business creed of realizing a well-balanced growth working in collaboration with shareholders and employees under the support of suppliers and customers, always maintaining the regular hexagon shape.