Decision-making Design for High-Performing PMs/POs

We share fundamental know-how for everyone starting a new career as a PO or PM from existing roles such as design, non-development majors, or product planners.

If you know how to use Figma but are not familiar with using components, I think this tutorial will be helpful.

Are you still wondering about the new design tool called Figma? If you follow each step easily and quickly, you will soon become a Figma expert!

Let's conquer Adobe XD from the basics to prototyping!!

This class will teach you the basics of using the sketch tool.

You may know the basics of how to use the Sketch app, but if you aren't utilizing its symbols and prototyping features, you can't say you know Sketch well!

Learn the problem definition and hypothesis formulation process, core competencies for data analysis!

This lecture redefines Design QA not as a simple inspection, but as a "process of designing product perfection." It systematizes standards for screens, states, and flows, and presents methods for reducing repetitive revisions and communicating through standards via practical QA thinking linked to design systems.

A must-have course for designers, service planners, and PMs who want to do their jobs better! We will teach you what you need to know for each digital product, industry, and user journey based on real-life cases.

This is a basic course for those who are new to product CE certification.

What is UX Writing and why is it so hot? Let's learn through various cases and UX design strategies.

[Scheduled for completion of the 2nd edition in 2026] We examine the limitations of LLMs, methods to overcome them, and the latest research topics.

This is a practical lecture on operational tools & back office and data analysis planning, which are tasks handled by game planning, service planning, and business PM positions.

This is our 'actual real-world workflow,' and we are releasing the 'onboarding video' used for planners and developers joining our company. It teaches you how to design service screens without a designer and create UX flows and prototypes even if you don't know Figma. Our company maximizes productivity by prototyping quickly during service planning to enable fast decision-making, finalize necessary features, and utilize them directly in front-end development. If the response is positive, I will upload more lectures on other "real-world workflows."

This is practical training designed to systematically learn problem-solving skills essential for office workers in a rapidly changing business environment, from the basics to real-world application. It covers understanding the era of deepening uncertainty and complexity such as VUCA and BANI, and addresses the entire process through real cases and hands-on practice: problem definition and root cause analysis, stakeholder identification, creative idea generation, solution prioritization, implementation monitoring, execution result analysis, and follow-up management.

Have you ever created an IR Deck only to receive feedback that it "lacks persuasion"? In most cases, the problem lies not in the design, but in the structure of the message. Based on real-world experience in IR Deck design, I have outlined the criteria for designing a narrative flow from an investor's perspective. This class is designed to help you grow into a hands-on designer who can architect structure beyond just visuals.

This is for those who want to introduce and use JIRA and Confluence in their team projects.

In the age of information overload, 'communicating easily' is now the real competitive advantage over 'knowing a lot.' This course goes beyond simply polishing your writing—it develops your 'communication design ability' to identify the core message in a flood of information and deliver it at the right level for your audience. It consists of a compact curriculum of 7 lessons totaling 56 minutes. Say goodbye to boring lectures filled with theory! Through training centered on real-world examples (Before/After), you'll transform into an 'information delivery expert' who communicates best within your organization.

This is a practical guidebook for game business PM job seekers. Starting with the scope of work that business PMs do, we will teach you practical concepts such as BM analysis and improvement proposals, event planning, operation tool planning, indicator design and analysis, and how to write a portfolio.

[2nd Edition scheduled for completion in 2026] We will look at how to collect and analyze user requirements for planning LLM services.

This course provides UX principles and practical know-how necessary for planning and designing AI products. We will explore user-value-centered AI utilization methods, UX planning and design methods using AI, core UX principles and theories learned through everyday design cases, and UX research and data analysis methods for providing a better experience.

"Beyond just attending a lecture, we give you the time to 'own' the strategy." The 'Rule of 3', a formula for victory hidden within thousands of figures and complex battles. Change your business landscape with this 483-page PDF textbook and workbook, a culmination of a 30-year strategy expert's systems thinking.

Now, with the power of AI, anyone can easily plan apps and design UIs! It's okay even if you don't know coding or have no UI experience. AI tools like Claude and ChatGPT will turn your ideas into reality. With just a few questions, you can analyze target customers, design app structures, and even automatically generate UI screens. In this lecture, we will teach you step-by-step from the basics so that even those who are new to Figma can follow along. Even without drawing by hand, you can import existing website UIs at once with the HTML to Design plugin, and with AI tools like Google Stitch or readdy.ai, you can create high-quality screens in a few seconds. This lecture is perfect for anyone dreaming of starting a business, wanting to switch careers to a planner, or wishing to communicate with developers. Instead of complex theories, we will only teach practical know-how that you can immediately use. Now, with just an idea, anyone can plan app services!

This is a meal kit planning document for game planners. System planning book, data table, business PM course, balance planning, etc. Provided by a game planner with 17 years of experience.

"History repeats itself, strategy evolves. Everything about business improvisation and strategy formulation learned through 300 decisive moments."