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Kazuaki Ito's Latest Release: 'AI One-Line Prompts 100'

March 27, 2026, marked an important milestone for Kazuaki Ito, the COO of Third Scope, as he unveiled his new book titled 'AI One-Line Prompts 100'. The book aims to empower professionals by simplifying the utilization of various AI tools, such as ChatGPT and Claude, in their daily operations.

With over 110,000 followers on X (formerly Twitter), Ito has made a name for himself by sharing insights about generative AI and business hacks. He frequently participates in approximately eight events each month focused on generative AI, continuously disseminating practical knowledge to help users effectively leverage AI in their work. The feedback he received often revealed that many people struggled with composing lengthy prompts, which ultimately hindered their ability to fully capitalize on AI's capabilities. In response to this common challenge, Ito created the book to bridge this gap.

Book Overview

The book features a selection of 100 concise prompts designed to be versatile across various AI platforms, ensuring that users can easily tailor the output to fit their practical needs. By incorporating just a single line, readers are equipped to enhance the clarity and application of AI-generated results, making it valuable for both everyday tasks and specific business scenarios.

The writing not only aims to simplify the prompts but also endeavors to inspire a broader audience to embrace generative AI as a seamless part of their professional toolkit. This approach aligns with Third Scope’s mission to guide businesses toward successful digital transformation and AI adoption.

Book Details:

• - Title: 'AI One-Line Prompts 100'
• - Author: Kazuaki Ito
• - Publisher: Socium
• - Release Date: March 27, 2026
• - Price: 2,200 JPY (2,000 JPY excluding tax)
• - Format/Page Count: A5 size / 336 pages
• - ISBN: 978-4-8026-1544-0
• - Book URL
• - Amazon Listing

About Kazuaki Ito

Kazuaki Ito serves as the COO at Third Scope, where he plays a pivotal role in guiding businesses through AI integration and adoption strategies. His extensive experience includes serving as an AI advisor for several companies, including publicly traded enterprises. He also achieved significant recognition by being ranked first in the annual listing on Qiita, a technical information sharing service, from 2023 to 2024.

Additionally, Ito actively participates in broader conversations about AI implementation, having spoken at large events, including one hosted by Microsoft attended by over 1,700 participants. He has also engaged in discussions with government officials regarding the social implementation of generative AI, reinforcing his position as a thought leader in the field.

You can follow him on X for more insights: @MacopeninSUTABA.

Third Scope's Commitment

Third Scope is committed to supporting businesses around the world in smoothly implementing generative AI solutions and advancing practical usage applications. The company is dedicated to facilitating digital transformation across multiple sectors, including finance, real estate, cosmetics, food service, travel, and welfare. In 2023, Third Scope expanded its global presence by opening offices in London and Singapore, alongside its headquarters in Shibuya, Tokyo.

Company Overview

Company Name: Third Scope Co., Ltd.
Headquarters: 1-1-11 Aoyama SI Building 3F, Shibuya, Tokyo, 150-0002, Japan
CEO: Tatsuya Ito
Company Website