Company Introduction

We, Q4 Corporation,
plan and sell daily goods and interior accessories that add color to everyday life. Since our founding in 2015, we have primarily operated through online stores and now serve customers throughout Japan.

Under our philosophy of "Comfortable living, within reach," we offer a wide range of products, including our original brand CRAFTLIFE. In our product development, we emphasize designs that suit real-life usage scenes and are committed to environmentally friendly practices by actively using recycled and sustainable materials.

Many of our product ideas originate from the feedback we receive from customers across the country. Reviews and survey results are always shared in our product development meetings. We also place a strong focus on quality control, working closely with manufacturing partners both in Japan and abroad to deliver only those products that meet strict quality standards.

Going forward, we will continue to listen to your thoughts like “I wish there was a product like this,” and deliver items that make everyday life just a little more special.