This variety is cultivated from Japanese watermelon material, with strong growth, early maturity, low temperature and low light resistance, strong fruit setting, high disease resistance, red flesh, sugar content of 11.5-13 degrees, small gradient, abundant juice, and excellent quality. The dark green skin is covered with blue-black narrow spots, the skin is beautiful, the fruit weight is about 5-7kg, the commodity rate is high, and it is more suitable for planting in protected areas.