Leach Inc. (Headquarters: Minato-ku, Tokyo; CEO: Takuya Tominaga; hereafter "Leach") has started providing "General-Purpose Generative AI Efficiency Video Training," a program that allows users to master Generative AI skills usable from day one in the field in just 12 hours.

This training combines 5-minute videos, abundant hands-on exercises, and visualization of learning progress. It covers document creation, information gathering/analysis, idea generation, marketing/SNS, and department-specific case studies. It is designed to be "completable," reaching the draft stage of a PoC plan and internal introduction guidelines.
After the course, we provide continuous support through a student community (Slack, etc.) and an anonymous Q&A board.
▶ Details & Application LP: https://canva.leach.co.jp/genai-edu
Background (Issues)
SMEs need to handle huge amounts of "non-core work" (document creation, emails/minutes/reports, research/summary, SNS posting, etc.) with a small number of people, leading to chronic labor and time shortages. While Generative AI has strengths in "automating routine work" and "instant generation of judgment materials" and has high introduction effects,
- Don't know how to use it (concerns about safety/accuracy)
- Bought materials but can't finish them (uneven video lengths / invisible progress)
- Can't draw an introduction design (PoC to internal rollout), so it doesn't reach the field
For these reasons, implementation in the field is not progressing.
Solution (Concept of this Training)
Leach has designed a 12-hour practical program fully focused on "working in the field from tomorrow."
- Maintain focus with 5-minute videos: All materials are divided into 5-minute units. Suppress learning fatigue with the Pomodoro technique (25 min focus + 5 min break).
- Complete it with visualized progress: Visualize daily learning amount and achievement with Gantt/Sprint management using Jira.
- Always "hands-on": Hands-on exercises are placed in each chapter. Directly connected to practice from prompt design -> verification -> template creation.
- Create up to introduction: Draft department-specific cases and introduction guidelines / PoC plans.
- Support to prevent stumbling: Constant Q&A between instructors and students on the student community (Slack, etc.) / anonymous Q&A board.
Program Overview (12 hours / Online Video + Community)
Target: SME owners, managers, and practical staff (Sales / General Affairs / HR / Accounting / Manufacturing / Planning, etc.)
Goal: Correctly understand the mechanisms and limitations of Generative AI
Master prompt design techniques that can be immediately deployed in your own department
Complete a draft of your company's PoC plan / introduction guidelines
Structure
Part 0: How to use this material (Jira settings / Pomodoro operation / Visualization of learning plan)
Part 1-4: History, Mechanism, Basic ChatGPT Operations, Safety / Mindset
Part 5-8: Document Creation Efficiency / Information Gathering, Summary, Analysis / Idea Generation / Marketing / SNS Operation
Part 9: Department-specific Case Studies (Landing on practical work in Sales, HR, Accounting, Manufacturing, etc.)
Part 10-11: Introduction Plan and Guidelines / Action & Future Prospects (PoC Design, Internal Rollout)
Main Tools Used (Example):
ChatGPT, Napkin/Gamma (Document Creation), Recraft (Image), Runway (Video), etc.
Learning Support:
Student Community (Slack, etc.), Anonymous Q&A Board, Best-effort answers by instructors
Key Provided Values (Excerpt)
Explosive speed in document creation: Generation of minutes, reports, proposals, and email templates
Faster judgment: Instant summary / point extraction / primary analysis of large amounts of materials
Marketing acceleration: Mass production of LP element drafts, catchphrases, and SNS posts
Field landing: Acquire "templates usable from tomorrow" through department-specific hands-on using real data
Safe operation: Understanding of risks and limitations, and templating of governance (internal rules)
Completable design: Minimize learning dropouts with 5-minute videos x Pomodoro x Jira
Reference: In the instructor's self-learning, we confirmed a significant compression of learning time (sensory value) through progress visualization (Gantt) operation (personal comparison).
※ Learning outcomes vary depending on business content and prerequisites.
Price & Application
Format: Online Video + Community / Q&A
Duration: Total 12 hours (Many 5-minute videos / Hands-on included)
Price: [Price (tax excluded)] (※ Plans available depending on number of people and company size)
Application: Please apply from the LP
https://canva.leach.co.jp/genai-edu
Use of Grants: Companies considering using the Human Resource Development Support Grant (Reskilling Support Course, etc.) can have individual consultations with affiliated labor and social security attorneys regarding application eligibility and requirements (Please inquire from the LP for details).
CEO Comment
"AI doesn't produce results just by 'understanding' it. 'Design for full use' is key."
Many companies are facing the problem of "introduced but not working in the field." This training provides a "mechanism to complete" with 5-minute videos x hands-on x progress visualization, and completes everything from PoC design to internal rule templates in a short time. Generative AI has high immediate effectiveness centered on documents, research, and reporting. We accompany the implementation for SMEs to become stronger with a small number of people from a field perspective.
— Takuya Tominaga, CEO, Leach Inc.
Instructor Profile
Takuya Tominaga
Former Software Architect at Toshiba Software Engineering Center. Focusing on the disruptive impact of Generative AI, he founded Leach Inc. He has a reputation for his knowledge as a Generative AI product developer and training directly connected to practical work based on field operations.
He was in charge of a lecture (3 hours) on Generative AI at the "Japan Society for Software Science and Technology," one of the largest academic societies in the software field.
Company Overview
Company Name: Leach Inc.
Representative: CEO Takuya Tominaga
Establishment: November 2024
Business Content: Generative AI product development / AI education content provision / Business automation consulting, etc.
Corporate Site: https://leach.co.jp
Inquiries regarding this matter
How to Inquire: Please contact us from the contact information in the LP
https://canva.leach.co.jp/genai-edu
Interview Requests from Media: Please specify "Interview Request" from the same form. The person in charge will contact you shortly.
Image Materials: We can provide materials for publication such as training images, curriculum diagrams, instructor photos, etc. (Please request from the same form).
Notes
The contents described in this release are subject to change without notice.
The effectiveness of the training varies depending on the student's prerequisite knowledge, business content, and operational structure.
Various tool names are trademarks or registered trademarks of their respective companies.
