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About usWe know everything about e-commerce

COREKARA has been the name of our team for more than 10 years already. During that time, we've been providing e-commerce advisory services to thousands of online store businesses, starting exclusively on the Japanese market.

We’ve helped all kinds of online stores grow big, and down the road, we’ve learnt everything there was to know about making e-commerce businesses successful.

Three years ago, we packed all of that into the algorithms of AdSIST - our first SaaS product that has provided remarkable results to our Japanese customers. With Buzzify, we brought it to the next level as a tailor-made solution for the US e-commerce market.

Celebrating over 10 years, COREKARA has evolved from providing e-commerce consulting services in Japan to creating groundbreaking SaaS products like AdSIST and Buzzify, catering to Japanese and US markets respectively.

Join our network of content users and elevate your e-commerce business to new heights today.

Hear the reviews of our customers!

Customer reviews

  • “Having no expertise, we had been using an agency before. Now we can easily manage our ads ourselves, with remarkable results!”

  • “Small companies like ours need low-cost marketing. It’s a perfect tool for that!”

  • “We started using your tool in a typically low season. At the end of the month, our sales were higher than ever before!”

  • “We tried to run campaigns directly from Facebook, but with AdSIST they performed much better without any effort”

  • “I know nothing about digital marketing, yet visits to my website tripled when I started using AdSIST”

  • “My sales skyrocketed right after I started using AdSIST. Best part is that they came from completely new customers from all over the country!”