Yoshihisa Kaino
CEO, XTEM Inc.
CEO, Preferred Inc.
Chairman, newCreator.org
Studied programming, entrepreneurship, and business management at N High School, KADOKAWA DWANGO Educational Institute, where he was a member of the entrepreneurship club and received the Active Learner certification. Subsequently enrolled in the Faculty of Environment and Information Studies at Keio University, joining the Masui Laboratory (Global User Interface Design). Conducted research on new forms of user interfaces based on the belief that expanding human potential through computers requires user interfaces that can be controlled as intended. Since April 2018, he has been working as a freelancer in web engineering, UX/UI design, IT business process engineering, and IT implementation support (DX). Later, with business expansion, he incorporated Preferred Inc. As a life work, he focuses on STEAM education for children, promoting generative AI, and addressing educational disparities through visiting classes at middle and high schools nationwide, teacher training, and system development. In 2019, he established newCreator.org. In November 2024, he founded XTEM Inc. with the aim of promoting "AI-Driven Development" and AI agent training to create a world where AI becomes commonplace, leveraging his experience in education and system development.

Founded Companies
Current
Press, Talks, and Awards
2025
株式会社プリファード 改野由尚氏 特別講演 ーキャリアの正解は1つじゃない~プログラミングとAIが広げる可能性~
桜が丘高等学校【前回満点評価】寿司爆食い+ClaudeCode/Difyで爆速AI開発実践講座交流会 に登壇しました
connpass【会場参加あり】Difyで加速するAXの最前線 〜トップランナーが語るAI開発・導入・キャリア戦略〜 に登壇しました
Peatix営業の未来図 2025 - 売れる組織はAIをこう使う - 成功事例と実装の裏側 に登壇しました
NEUROHUB(DXHR Inc.)「AI活用全盛のいま、現役エンジニアによるAI開発案件参画のリアル、具体像」に登壇しました
NEUROHUB(DXHR Inc.)AIで変わるアプリケーション開発 〜Web・モバイルにおけるAIツール実践活用〜 @APPS JAPAN 2025 に登壇しました
APPS JAPAN 2025AI駆動開発(AI-Driven Development) 勉強会(第5回)に登壇しました ~AI エージェント駆動開発 × ATDD~
connpass