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ビジネス日本語講座

ビジネス日本語講座

齋藤 茂樹 (Shigeki Saito) 701 エピソード 7月 18, 2026

このポッドキャストでは、日系企業で働きたい方向けに、ビジネスで使われる日本語やマナー、面接・業界研究のコツなどを解説しています。講師の齋藤茂樹が、実践的なビジネス日本語を教えます。リスナーは無料メルマガやYouTube、ブログなどでも学べます。

エピソード

なぜ「無傷の人」の話は心に残らないのか
なぜ「無傷の人」の話は心に残らないのか 7月 18, 2026 00:12:57 In this episode, I explore why some speakers leave us inspired while others, despite being knowledgeable and articulate, feel strangely forgettable. I argue that the difference is not intelligence or presentation skills, but whether their words carry the weight of lived experience. Personal struggles, failures, and emotional scars give authenticity that polished information alone cannot provide. I
フリーランスは「忙しいフリ」をしていないか
フリーランスは「忙しいフリ」をしていないか 7月 17, 2026 00:10:38 Freelancing is often presented as a path to freedom, independence, and control over one’s time. Yet many freelancers still feel the need to appear constantly busy, productive, and successful, especially on social media. In this episode, I compare “pretending to work” as an employee with the same behavior as a freelancer. For employees, slowing down can be a form of self-protection within an unfair
不労所得を語る人ほど、裏では労働している
不労所得を語る人ほど、裏では労働している 7月 16, 2026 00:07:39 Passive income is often described as money that comes in without working. But is that really true? In this episode, I explore the reality behind passive income and explain why many of the people who promote it are actually working very hard behind the scenes. Using examples such as authors, investors, and content creators, I argue that passive income is not the absence of work but the result of wo
会社に忠実だった人ほど、会社の外では評価されない理由
会社に忠実だった人ほど、会社の外では評価されない理由 7月 15, 2026 00:09:36 In this episode, I explore why many Japanese salaried workers study hard, gain qualifications, and build practical experience, yet still struggle to prove their value outside their companies. The problem is not necessarily a lack of ability. Many firms train employees in company-specific systems, relationships, and ways of working that are difficult to translate into clear market value. I discuss
「年商○○万円」に騙されるな。本当に見るべき数字は利益である
「年商○○万円」に騙されるな。本当に見るべき数字は利益である 7月 14, 2026 00:08:23 In this episode, I examine why impressive claims such as “annual sales of 30 million yen” or “a business generating 100 million yen a year” can be misleading. Revenue shows the size of a business, but it does not reveal how much money is actually earned after materials, rent, salaries, taxes, and other expenses. Using examples from restaurants, manufacturing, and the film Wall Street, I explain th
新聞が『言っているようで、言っていない』が成立する理由
新聞が『言っているようで、言っていない』が成立する理由 7月 13, 2026 00:08:48 In this episode, I examine why newspaper articles often seem to say something while avoiding any clear conclusion. Rather than criticizing journalism itself, I explore the structural reasons behind this style of reporting. Newspapers must balance competing interests, avoid unnecessary conflict, and present multiple perspectives without taking strong positions. As a result, readers may finish an ar
面白い記事を探すコストが上がった
面白い記事を探すコストが上がった 7月 12, 2026 00:09:16 As AI makes writing easier than ever, a new challenge has emerged: finding truly original and meaningful content. In this episode, I explore how the cost of creating articles has fallen while the cost of discovering genuinely insightful writing has increased. Drawing on my experience searching through blogs and online platforms, I argue that personal experience, unique perspectives, and authentic
昔は良かった。でも私は、今の時代の方がマシだと思う。
昔は良かった。でも私は、今の時代の方がマシだと思う。 7月 11, 2026 00:16:06 Was the past really better, or did we simply fail to see its problems? In this episode, I reflect on why my view of the past has changed over time. While today's world faces serious challenges—including inflation, war, AI-driven disruption, and political polarization—it also exposes injustices that were once ignored or accepted. I discuss how social media, transparency, and public debate have
なぜ物価は上がるのか。そして私たちはどう生きればいいのか。
なぜ物価は上がるのか。そして私たちはどう生きればいいのか。 7月 10, 2026 00:09:19 Why are prices rising, and what can we do about it? In this episode, I explain the main causes of inflation in simple terms, without relying on complicated economic jargon. We explore how higher raw material costs, energy prices, labor shortages, wage growth, exchange rates, and monetary policy all influence the cost of everyday life. I also discuss whether prices can ever fall again and why long-
AIから逃げる人たち
AIから逃げる人たち 7月 9, 2026 00:06:35 As AI transforms white-collar work, many people are turning toward blue-collar careers in search of security. But is fear the right reason to choose a profession? In this episode, I argue that the real question is not which job is safer, but how you can build lasting value through your skills and experience. I also examine why manual trades have always been essential, long before AI became a major
日本の製造業は、人手不足にどう対応するのか
日本の製造業は、人手不足にどう対応するのか 7月 8, 2026 00:06:22 Japan’s manufacturing industry is facing a serious labor shortage. In this episode, I explore four major strategies companies are using to respond: automation, labor-saving systems, foreign workers, and redesigning production processes. I also discuss why simply hiring more people is no longer enough and why the future belongs to factories that can operate efficiently with fewer workers. Beyond te
何を捨てて、何に賭けるか
何を捨てて、何に賭けるか 7月 7, 2026 00:07:06 In this episode, I discuss why success in the AI era depends less on gathering information and more on making better choices. AI can provide endless ideas, analyze data, and summarize knowledge, but it cannot decide what you should dedicate your life to. Our time, energy, and attention are limited, making strategic focus more important than ever. Real strategy is not about doing everything—it is a

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