Dainichi Corporation, the provider of “SUNSUN SPONGE & Sunseven HighR Solid Detergent,” is dedicated to developing products that enrich the time spent washing dishes. The SUNSUN SPONGE boasts excellent durability, lasting for over six months of use. It features quick-drying and hygienic properties, with outstanding foam generation, retention, and water drainage. On the other hand, Sunseven HighR Solid Detergent, with a 50-year history, is a handcrafted detergent with concentrated cleaning ingredients, delivering powerful cleaning with a small amount. It excels particularly in removing oil stains and is gentle on the hands with hot spring components and collagen. Celebrating its 50th anniversary, our company aims to transform daily dishwashing into an enjoyable experience by developing, manufacturing, and selling sponges and solid detergents. Despite being a small family-owned business, we earnestly engage with each customer, continually proposing new standards for dishwashing worldwide. This solid detergent, developed by our founder, was created with the aim of balancing “cleaning power” and “gentleness on the hands.” The SUNSUN SPONGE combines high-quality polyurethane material with unique foaming technology, ensuring both durability and functionality. Offered in compressed packaging, it enables savings on shipping costs and convenient storage. Combining the sponge and solid detergent allows for efficient cleaning with a small amount of detergent, and the sponge dries quickly after use. The sponge is versatile and durable, recommended for various purposes over an extended period. We are committed to providing products that make daily dishwashing comfortable and enjoyable while considering the environment. We will continue our efforts to deliver high-quality products in the future.

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