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About Us

Top Message

Our flagship product Kaikura has entered its 12th year since launching in August 2014. Today, we serve over 5,600 locations across Japan, from local retailers to major listed corporations. In business, communication challenges often lead to misunderstandings, wasted time, stress, and damaged relationships. This shouldn’t be the case – conversations should be productive and engaging. When communication flows smoothly, relationships deepen. When relationships thrive, life becomes more fulfilling.

With this vision, Kaikura has evolved into a comprehensive “Communication Platform” that eliminates communication friction and makes conversations more productive. Beyond fixed telephone lines, we now integrate mobile calls, email, SMS, and other communication channels into a unified management system that enables everyone to enjoy more effective conversations. In January 2025, we expanded our offerings with “Kaikura Phone,” our cloud telephony service, to meet even more customer needs. I invite you to experience how Kaikura is evolving and to join us in Thinca’s continued growth journey.

Takahiro Ejiri
President & CEO, Thinca Co., Ltd.