AI and Conversation Data
2026-04-03 07:14:23

A Conversation on AI and Conversation Data with Shinka's CEO and a Young Entrepreneur

Unveiling Insights on AI and Conversation Data: A Dialogue



In a recent special dialogue published on their note platform, Shinka, a company specializing in AI communication solutions, brought together its CEO, Takahiro Ejiri, and high school entrepreneur Ryosuke Nakada. This engaging conversation explores the value of Shinka’s AI-driven platform, Kaikura, and its extensive collection of conversation data, currently exceeding 600 million exchanges.

Exploring Shinka's Competitive Edge Through Young Eyes


Ryosuke Nakada, who at the time of the interview was a senior in high school, has developed significant insights into AI through his work as CEO of Artivation Corp. His involvement with Shinka as a contracted entrepreneur highlights a unique perspective on the company’s competitive advantages within the AI landscape. During their dialogue, Nakada shared his views on how conversation data can reshape the outputs of AI.

Transforming Banal AI Responses with Real Data


Nakada pointed out a critical flaw in current AI responses: many answers seem bland and lack personality. He emphasized that Shinka’s repository of over 600 million real conversational exchanges distinguishes its AI outputs, adding depth and uniqueness that rivals simply cannot imitate. This vast database not only enhances the engagement level of AI but offers a richer conversational experience.

The Value of Emotional Labor in the Age of AI


In a future where cognitive tasks may be automated, Nakada discussed the enduring importance of emotional labor—the heart of human connections. His firsthand experiences underscore the vital role that conversation plays in building relationships. The dialogue also addressed how Shinka's platform, Kaikura, capitalizes on this value, ensuring that human interactions remain at the forefront of communication technologies.

Surprised by Shinka's Dynamic Velocity


Challenging the stereotype that publicly traded companies are slow-moving due to bureaucracy, Nakada praised Shinka for its remarkable agility in tech development. He noted how the company consistently rolls out new AI features each month, driven by a passionate team united by a shared vision. Nakada’s insights shed light on the strong sense of community and dedication that defines Shinka's culture.

Profiles of the Dialoguers


Ryosuke Nakada


  • - Position: CEO of Artivation Corp.
  • - Year of Birth: 2008
  • - Nakada was first exposed to economic theories at a young age and led a successful Space Balloon project during high school. As an entrepreneur, he’s actively involved in AI solutions planning and development. He is set to transition to university in April 2026.

Takahiro Ejiri


  • - Position: CEO of Shinka Co., Ltd.
  • - Founded: Shinka in 2014
  • - Under his leadership, Shinka has transformed communication into valuable assets for over 3,100 companies in Japan through Kaikura. The company has plans to list on the Tokyo Stock Exchange’s Growth Market in March 2024.

For full insights on this enlightening discussion, visit the dialogue here.

About Shinka Co., Ltd.


  • - Name: Shinka Co., Ltd. (Tokyo Stock Exchange Growth: 149A)
  • - CEO: Takahiro Ejiri
  • - Headquarters: 3-17 Kanda Nishikicho, Chiyoda-ku, Tokyo, 101-0054, Japan
  • - Established: January 8, 2014
  • - Business Overview: The company focuses on IT-driven system planning, development, and operations, as well as consulting services related to cloud service offerings.
  • - Capital: ¥397 million
  • - Employees: 75 (as of December 2025)
  • - Website: Shinka Website

For investors and those interested in potential growth strategies, Shinka provides detailed information on its IR note here.


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Topics Consumer Technology)

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