ビジネス日本語講座

Does being highly skilled justify treating other people badly? In this episode, I explore how AI may change the relationship between expertise, dependence, and professional behavior. A specialist may not need to be fully replaced for their influence to weaken. If AI or other workers can handle part of the job, clients and colleagues may no longer have to tolerate arrogance simply because there is...

When we choose a career, we are often choosing more than a job. We are also choosing a story about the future: this skill will remain valuable, this company will provide stability, or this qualification will protect us later in life. In this episode, I explore what happens when those stories stop being true. Technology, economic change, and AI can reshape the value of entire careers. The challenge...

Why does so much online expression begin to look and sound the same? In this episode, I argue that AI may not be the real cause of this uniformity. The deeper force may be our desire to be liked, understood, and accepted. When people constantly optimize their words for approval, they naturally choose safer ideas and familiar expressions. Even provocative or rebellious content can become another fo...

Do you need to love what you sell? In this episode, I reflect on my years working in sales and the difference between selling a product and selling a way of life. A salesperson does not necessarily need to love the product itself. Understanding customers, explaining value clearly, and delivering what people need can be enough. But when someone sells ideas about lifestyle, identity, or personal val...

Self-management is supposed to make work easier, but sometimes it becomes a form of micromanagement. In this episode, I question the obsession with schedules, task lists, daily reports, and constant tracking. These tools can be useful, but they can also create extra work, reward what is easy to measure, and restrict creative thinking. Following a plan is not the same as doing good work, and feelin...

When does personal expression become advertising? After spending time on Substack, I began to notice how often essays, personal stories, recommendations, and reflections seem to lead toward a product, course, or consulting service. In this episode, I explore the blurred line between writing and marketing. Content marketing can be useful, but constant promotion may make readers suspicious of everyt...

Leaving a company does not necessarily mean leaving the employee mindset behind. In this episode, I explore how being a salaried worker can become more than an employment status—it can become a way of thinking. Companies provide tasks, goals, evaluation systems, training, and regular pay. After becoming independent, those structures disappear, and people must decide what to sell, what to work on,...

Some goals take time, but spending more time does not guarantee better results. In this episode, I explore the difference between “results take time” and “time will eventually produce results.” Studying longer, practicing every day, or continuing for years may still fail if the method itself is ineffective. Persistence matters, but so does evaluation. We need to ask what has actually changed, what...

Self-help used to focus on becoming more successful, productive, and ambitious. But today, another message is everywhere: stop comparing yourself to others, move at your own pace, and accept yourself as you are. In this episode, I explore how self-acceptance itself can become a product. Encouragement and reassurance can be valuable, but feeling better is not the same as solving a real problem. A f...

Business writing often tells us to be brief, start with the conclusion, and make everything easy to understand. These techniques can be useful, but they can also become dangerous when applied to every kind of writing and thinking. In this episode, I examine how excessive emphasis on efficiency may reduce complex experiences and difficult questions to simple slogans. Writing longer texts can force...

Success philosophy often sounds inspiring: take action, keep going, build connections, use your strengths, and never fear failure. But these ideas rarely explain what to do tomorrow morning. In this episode, I examine the gap between motivational advice and the concrete work of business: deciding what to sell, who the customer is, how to price an offer, how to deliver it, and how to improve when i...

Social media is full of people offering life lessons about failure, growth, courage, freedom, and human connection. But are these ideas really based on careful thought, or are people simply fitting their experiences into familiar slogans? In this episode, I explore the difference between deduction and induction and argue that much online “philosophy” starts with weak assumptions and then forces re...

Is being good at networking the same as being good at business? In this episode, I argue that these are two very different abilities. Knowing many people, joining communities, attending live events, and gaining support can create opportunities, but they do not automatically improve your product or service. Real market value is tested when people who do not know you are still willing to pay. Networ...

Is learning a practical skill really enough to guarantee lifelong stability? In this episode, I question the traditional idea that having a trade will always protect us from unemployment. AI, automation, robotics, and changing industries can reduce the value of skills that once seemed secure. Choosing a job only because it appears safe may create another risk: spending decades doing work you do no...

I have started a new corporate interview project for Japanese companies that want to connect with Japanese-speaking international talent. In this episode, I explain why I created the service, drawing on my own experience working in Thailand, Vietnam, and Laos. Job listings can show salary, location, and responsibilities, but they rarely reveal how a company thinks, what kind of people it wants to...

Why did Japanese manufacturing once dominate global markets, and why has that advantage weakened? In this episode, I explore the strengths that made Japanese industry successful: quality, continuous improvement, long-term employment, close supplier relationships, and careful coordination. I also examine why those same strengths became less effective as competition shifted toward software, services...

What is the difference between “real business” and work built around ideas, media, and digital products? In this episode, I reflect on my years in manufacturing sales and compare that world with my current work creating podcasts, audiobooks, and ebooks. Physical businesses offer clear feedback: products are made, customers respond, and results are visible. Digital creative work is less tangible, b...

The internet makes it incredibly easy to find answers. Google, YouTube, and AI can explain almost anything within seconds. But this convenience can create the illusion that every problem has a clear answer somewhere online. In this episode, I explore the difference between collecting information and actually thinking. Some questions about life, society, success, happiness, and values do not have s...

Why are people so attracted to secret strategies and guaranteed formulas for success? In this episode, I explore the illusion of “winning methods” in business, investing, social media, and online publishing. Useful techniques certainly exist, but improving your chances is not the same as having a guaranteed path to success. When people feel anxious, frustrated, or desperate for results, simple ans...

The internet is rapidly filling with strange new forms of AI-generated content: virtual influencers, synthetic voices, AI films, artificial musicians, and characters that never existed. In this episode, I compare this explosion to the Cambrian explosion, when life diversified into many unusual forms. Most of today’s AI formats will probably not survive. Some will disappear, while others will adapt...

Why is inequality often difficult to recognize in modern society? In this episode, I explore how comfort, entertainment, success stories, and ideas of personal responsibility can make structural differences less visible. Wealthy people are often presented as aspirational figures, while poverty is treated as an individual problem. I also examine inherited advantages in politics and business, where...

Is the purpose of life simply to minimize costs and maximize happiness? In this episode, I reflect on the popularity of “small happiness” lifestyles: cheap meals, quiet weekends, modest homes, and few ambitions. There is nothing wrong with living simply, but reducing desire also reduces the risk of failure, disappointment, and pain. Drawing on Nietzsche’s idea of the “last man,” I ask whether happ...

As AI continues to reshape white-collar work, many people may eventually be forced to leave familiar careers and enter completely different fields. In this episode, I reflect on my own difficult experience in door-to-door sales after university and how that early hardship gave me resilience later in life. Losing a job is not only about income; it can also mean losing status, identity, and a carefu...

In the age of AI, saying the “right things” has become incredibly easy. Anyone can produce polished advice about success, learning, discipline, or personal growth in seconds. But as correct opinions become abundant, real experience may become more valuable. In this episode, I explore the inflation of conventional wisdom and the growing scarcity of lived experience. AI can tell us to learn from fai...

Why are people so attracted to the idea of being “first-class”? We hear the phrase everywhere: first-class universities, companies, hotels, restaurants, and even first-class people. But who actually decides what “first-class” means? In this episode, I examine how the label creates authority without clear standards, how prestigious institutions can make individuals appear more valuable, and why suc...