ビジネス日本語講座

In this episode, I explore a simple but uncomfortable truth: modern humans still live with primitive brains. While technology, AI, social media, and financial systems have evolved at breathtaking speed, our neural structure remains largely unchanged from that of early humans. Likes on social media trigger the same reward systems as tribal approval around a campfire. Fear, anger, and anxiety arise...

In this episode, I examine the hidden structure of bullying embedded in Japanese comedy culture. Many forms of “humor” rely on humiliation, pain, and rigid hierarchies, where mocking others is normalized as entertainment. I argue that this structure mirrors power dynamics seen in schools, workplaces, and cases of workplace harassment. By disguising aggression as jokes, responsibility is avoided an...

In this episode, I take a critical look at the phrase “Don’t look for the blue bird,” a piece of advice often repeated by successful people in business and career discussions. While it sounds wise and comforting, this idea is usually spoken after success has already been achieved. I examine how this message functions less as life wisdom and more as a convenient ethic for corporate organizations, e...

In today’s business world, speaking itself has become a form of value. On social media and in side-hustle culture, polished language often matters more than real results, experience, or substance. This episode explores how empty theories and fashionable buzzwords have replaced genuine value, while those who actually create, build, and understand rarely speak up. Looking back at Japan’s postwar man...

In this episode, I discuss the hidden expiration date of being “cool.” Quietness can be seen as attractive when we are young, often mistaken for confidence, depth, or mystery. But as we grow older, the same silence can quickly turn into a weakness. What once looked cool may start to feel like a lack of opinions, poor communication skills, or emotional distance. I explain the difference between cho...

In this episode, I examine the growing issue of unpaid medical bills by foreign visitors in Japan—not from an emotional or nationalist perspective, but from the standpoint of institutional design. Most foreigners follow the rules, yet Japan’s healthcare system, built on the assumption of universal responsibility, struggles to handle short-term visitors who leave without paying. Emergency care prio...

In Japanese manufacturing and construction industries, knowledge is often used not to solve problems, but to dominate conversations. This episode explores the phenomenon of “knowledge mounting” — people who flaunt expertise to assert superiority rather than create value. Drawing from real sales and on-site experiences, the podcast examines why this behavior emerges, how industry culture rewards co...

In Japanese corporations, communication is often evaluated not by logic or substance, but by volume, speed, and physical presence. This episode explores why loud voices are mistaken for competence, authority, and leadership in corporate settings. Using real workplace observations and basic acoustics, it argues that sound pressure—not ideas—often determines who dominates meetings and gains recognit...

In many Japanese corporations, senior executives clearly understand organizational dysfunction, structural contradictions, and employee exhaustion. Yet they rarely speak openly—inside or outside the company. This episode explores why silence is not ignorance or weakness, but a rational survival strategy. It explains how openly supporting younger employees can actually harm them, turning honest voi...

In this episode, I examine why golf in Japanese corporate culture is not simply a form of casual communication. Using the historical concept of the fumie—a test of obedience rather than belief—I argue that corporate golf functions as a loyalty test. What is really being measured is not conversation skill, but willingness to sacrifice personal time, money, and privacy for the organization. Drawing...

In this episode, I examine why introverted people often feel disadvantaged in modern society. This is not a criticism of introversion itself, but an analysis of social structures that reward extroverted behavior. I discuss how phrases like “you don’t need to change” can offer short-term comfort while hiding long-term realities. I also explore how self-justification and quiet resignation can slowly...

In this episode, I explore the idea that modern life is filled with subtle performances—at work, at home, and online. Using the example of a YouTube short where a man “acts” as a shut-in, I discuss how viewers can sense when a role doesn’t match reality. The real issue is not whether we perform, but whether we know we are performing. When we forget that a role is a role, it turns into a lie, and w...

This episode explores the unique psychology of approval inside Japanese factories—closed worlds where workers validate one another through shared routines, unspoken rules, and inherited craftsmanship. Drawing from my own experience in manufacturing sales, I reveal how internal praise can motivate people, but also become a subtle system of control that keeps wages low and innovation stagnant. When...

Why do people boast? And why does bragging sometimes annoy us, yet other times bring us closer? In this episode, I look back on my years working in sales across Southeast Asia and share what I learned about bragging, ego, and the deep human need for recognition. I talk about customers who loved to show off, why compliments worked like magic, and how “praise with curiosity” builds trust better than...

In this episode, we talk about the curious style of “humble bragging” — when someone pretends to put themselves down, but the story somehow ends as a self-praise. Why does it make us uncomfortable? Why does it feel cunning rather than charming? We explore examples, the psychology behind it, and how it differs from true self-deprecating humor, which carries honesty, risk, and even warmth. In an age...

In this episode, I discuss the tension between free-spirited individuals and traditional corporate culture in Japan. Companies value loyalty, sacrifice, and obedience more than personal freedom — especially when it comes to overseas assignments. A worker may enjoy a luxurious expat life, yet must hide it, perform seriousness, and show dedication to avoid jealousy or increased pressure. Freedom bec...

In this episode, I talk about small talk in business and why it often feels difficult. Many of us try to sound smart, avoid mistakes, or impress others with knowledge — yet conversations built only on information can feel heavy and boring. Knowledge alone no longer has special value in a world where answers are easily found online. What truly matters is comfort, warmth, and a natural rhythm betwee...

In this episode, I talk about why bold and sometimes arrogant behavior can feel acceptable, even charming, when it comes from young people. Their confidence contains room to grow — mistakes become learning, and rough edges can be shaped by time. But when the same attitude appears in older adults, it often feels painful rather than fresh. True aging is not about adding years, but about turning expe...

In this episode, I reflect on how travel has changed over time. Once, leaving Japan meant risk, uncertainty, and the possibility of never returning. Travel was a kind of spiritual training — long buses, lonely dorms, missed connections, silence, and growth. Today, cheap flights and smartphones have made travel easier and lighter. We plan, book, upload, and move on. Yet something deeper remains: th...

In this episode, I explore the mindset of the “mass-produced Japanese salaryman,” shaped by an education system that teaches there is only one correct answer. But in real life, there is no single truth—only choices. Instead of embracing freedom, many workers shift from seeking the “right answer” to chasing the “optimal answer,” a safe response that avoids conflict and preserves harmony. Convenient...

In this episode, I explain why the Japanese yen continues to weaken and why the Thai baht remains strong. Without using difficult financial terms, I break down the key reasons behind Japan’s low interest rates, structural changes in Japanese companies, and the growing trend of overseas investment among young people. I also explore Thailand’s rising economic stability, strong tourism-driven foreign...

In this episode, I explore why conversations with people who cannot tolerate “softness” feel so draining. Drawing on years of experience in high-pressure corporate sales, I discuss how rigid, hyper-logical communication—perfectly normal in the workplace—becomes destructive when carried into daily life and family relationships. When every remark must be factual, linear, and efficient, emotional nua...

Human desire is often dismissed as selfish or immature, especially in cultures where expressing personal wants is seen as shameful. In this episode, I explore why “desire” carries such a negative tone and argue that it is actually the original form of love. When we hide our desires, life becomes passive and dependent on others’ approval; but when we cultivate them—quietly, honestly, and consciousl...

This episode explores why hollow, content-light messages can still powerfully move people. From self-help influencers to political demagogues, the same mechanisms appear again and again: confident declarations, vague inspirational narratives, and psychological dependence that offers “hope” in moments of fatigue and uncertainty. When people lack mental space, they become vulnerable to bold voices t...

Japan’s media often glorifies craftsmen as cultural heroes, preserving a nostalgic image of “perfect technique” inherited from the past. But behind this romantic narrative lies a more complicated reality: many craftsmen entered their trade for stability, not artistic使命, and Japan’s long-held belief that “skill alone will save us” has slowed adaptation to global competition. By comparing Japan wi...