English 
Japanese 
2026.10.10soil11:00-12:00
[For Individuals] AI Application Study Session[Online | For Individuals] Codex VS Claude Code! Which is better for beginners? [Thorough Comparison]A thorough comparison of pricing, ease of use, and strengths from a beginner's perspective.
OverviewEvent Outline
"Which should I use, Codex or Claude Code?" "I want to implement an AI tool, but I don't know which one is right for me..." This 60-minute online seminar is for people with these kinds of questions.
This seminar will provide a thorough comparison of two popular tools, "Codex" and "Claude Code," from a beginner's perspective! We will clearly explain the differences in pricing, ease of use, and areas of expertise, as well as how to determine which tool is right for you. Masahiro Chaen, CEO of DigiRise Co., Ltd., will share real-world usage examples from a practical standpoint. As a bonus for participating, you will also receive excellent learning materials for "Getting Started with Codex" and "Getting Started with Claude Code"!
This is a must-see for anyone who wants to find the perfect AI tool for themselves or learn practical usage without taking unnecessary detours. We'll deliver 60 minutes of essential know-how that you can use without hesitation starting tomorrow, so please take this opportunity to join us.
Recommended for:
- For those who want to try using Codex or Claude Code but don't know where to start.
- For those who want to know specific ways to use Codex and Claude Code.
- For those who want to master the latest AI tools, even with zero programming knowledge.
- For those who want to reduce "simple tasks" such as daily data entry and document creation, and use their time for more important work.
- Those who have experience with AI but don't know how to apply it to their work
- Those who want to use their AI skills to increase their market value and annual income
- Those who want to be the ones who use AI effectively, rather than the ones who have their jobs taken over by AI
SpeakerSpeakers
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CEO of Digirise Inc.
Chaen Masahiro After studying abroad in an English-speaking country for a year as a student, he worked in corporate sales at a Japanese human resources consulting company in Shanghai, where he was involved in building personnel evaluation systems for over 100 companies.
After returning to Japan, he founded a social media marketing company. In 2022, he co-founded "Eatnsmile," the world's first eat-to-earn NFT game in Spain.
After returning to Japan, he developed several AI-related services, including the AI chatbot "AideX" and the AI language learning tool "AI Conversation." Currently, he shares AI information on platforms like X (with over 200,000 followers) and appears in numerous media outlets as an AI expert.
While serving as an advisor to GMO AI & Web3 Inc. and a council member of the Generative AI Utilization Promotion Association, in 2023 he founded Digirise Inc., which develops AI training for corporations and ChatGPT for businesses, and became its representative director. He also serves as a NewsPicks professional picker.
DetailSeminar details
- Date and time
- 2026.10.10 (soil) 11:00 ~ 12:00
- cost
- free
- Capacity
- How to participate
- This seminar will be held online. Please feel free to join us from your office, remote work location, or home.
- Note
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- Speakers and programs may be changed without notice due to unforeseen circumstances.
- Please note that if we determine that your participation in this seminar is inappropriate, such as if you are a member of a competing company, we may refuse your participation.