*“Yesterday, I Went to Mars ♡”*

Japan’s interest rate has risen to 0.75%, often described as a “30-year high.” But when you look at the rest of the world, it’s still remarkably low. This episode reflects on what interest rates really say about an economy, why Japan remains an outlier, and how this unusual moment feels less like a crisis—and more like a quiet bonus time.

An idea from a CEO’s interview stayed with me: “If it’s a hot pot of enjoyment, that’s enough.” It made me think about what a shop is really for. Not just selling products, but creating a place where different things—fashion, conversation, small moments—come together naturally. This episode reflects on business, warmth, and why a slightly messy, human space might matter more than perfect strategy....

When we think of robot vacuums, we think of Roomba. The company that brought the future into our living rooms. So why did iRobot end up filing for bankruptcy and being acquired? This episode looks beyond “failure” and into something more structural: why being first is never enough, how technology becomes ordinary, and why value shifts from invention to execution. From robot vacuums to the eyewear...

This episode reflects on why stories about lunar rare earths and helium-3 feel compelling right now. Rather than treating them as distant sci-fi dreams, the discussion looks at them through the lens of time, technology, and patience. By comparing space resources to the history of titanium in the eyewear industry—once expensive and impractical, now completely standard—the episode explores how “futu...

A quiet reflection on a phrase spotted in a bookstore: “Society has become something like contactless delivery.” From messages left to be read later, to opinions placed gently at the doorstep of social media, modern life seems designed to minimize friction and avoid direct contact. In contrast, this episode reflects on work that still requires presence — human touch, conversation, and hand-to-hand...

In this episode, I reflect on something called oxalates—compounds found in many foods we usually think of as healthy, like nuts, spinach, berries, and dark chocolate. After a routine health check and some reading, I began to notice how easily “good for you” can turn into something unquestioned, especially when the same foods are eaten every day with the best intentions. This isn’t about labeling f...

In this episode, we reflect on a recent U.S. media acquisition story that raised a simple but unsettling question: Why wasn’t even Larry Ellison’s backing enough to secure full market confidence? Behind a high-profile hostile takeover bid, Ellison’s name — one of the most trusted and powerful figures in business — seemed unquestionable. Yet the market hesitated. Looking closer, the issue wasn’t th...

This episode reflects on recent reports that SpaceX may go public around 2026, potentially becoming one of the largest IPOs in history. Rather than focusing on valuation or investor returns, the discussion looks at how Elon Musk has consistently used capital—as fuel for long-term, high-risk ideas that reshape infrastructure and expand human capability. From reusable rockets to global satellite net...

This episode reflects on an unexpected detail from Susumu Fujita’s book Shōbugan : his habit of quietly building LEGO during a certain period of his life. Even people at the very front line of business don’t escape worry. Problems don’t disappear. But by becoming fully absorbed in something simple and physical, the mind can grow quiet for a moment. From LEGO to running to any activity that lets yo...

In this episode, we explore what people really mean when they talk about the “right” and the “left” in politics. It’s a question that seems simple, but becomes surprisingly hard to explain when someone asks. We look at the right as a perspective that focuses on preserving traditions and stability, and the left as a perspective centered on changing society to address inequality or discomfort. But m...

In this episode, we talk about something that sounds frightening at first— the “brain-eating amoeba” —and how understanding the facts can replace fear with clarity. We explore why the ocean is generally safe, while freshwater carries most of the real risks, and how a few simple guidelines can prevent nearly all water-related dangers when traveling. Drawing from personal experiences running ultrama...

In today’s episode, I reflect on a small moment that made me rethink how we work and travel. I saw a rider with a touring bike full of camping gear — and an Uber Eats backpack. It reminded me that younger generations are no longer separating “work” and “travel” the way many of us once did. Instead of working hard, saving money, and traveling only after, they earn while they move. Their life is no...

This episode reflects on a simple question my daughter asked: “Why do adults tell us to think for ourselves, then reject what we think?” It led me to realize that a fulfilling life often depends on how much of our own time we can protect. We all have only 24 hours, yet many of us give those hours away to worrying about how others see us. Sometimes the healthiest thing we can do is allow ourselves...

In today’s episode, I talk about Google’s new “Suncatcher” project—a plan to build AI data centers in space. It’s an idea that once sounded like science fiction, but Google is now preparing real prototypes for launch in 2027. I explore how these satellites could use constant sunlight to power AI, why formation flying and launch capacity will matter, and how this technology might change our daily d...

This episode reflects on what makes a family “prestigious.” The Kennedys weren’t born into a great dynasty — they built one over time. The Trumps might form a legacy as well, depending on how the next generation chooses to carry the name. Looking at families like the Kennedys, Bushes, Trumps, and even Obama, we explore how family influence is shaped, not inherited. Ultimately, a family’s true stre...

In this episode, I reflect on Carl Jung’s five elements of a happy life—health, close relationships, the ability to appreciate beauty, meaningful work, and a guiding philosophy. I talk about why the last two resonate deeply with me now, and why they may be the most valuable things we can pass on to the next generation. I also explore how money supports happiness only indirectly—by giving us time,...

A reflection inspired by a book review from Eiji Doi. He writes that people who feel jealous of someone’s glamorous success may not enjoy the book—but those who think “Maybe I can grow too” will find real value in it. It reminded me that the same success story can feel like poison or inspiration depending on how we see ourselves. Rather than letting jealousy cloud things, I want to choose admirati...

A reflection on Kakuei Tanaka’s idea that preparation is the most reliable investment of effort. Talent may differ from person to person, but preparation is something anyone can do. Through small, steady routines—whether in daily work or running a shop—effort quietly becomes ability. This episode looks at how preparation shapes who we become, and why it might be the closest thing to a “fair” path...

In this episode, I talk about the idea that kindness is a muscle of the heart . It’s not something you’re simply born with — it grows when we use it, and it weakens when we don’t. I share small moments from everyday life when kindness feels easy, and moments when it feels heavy, almost like lifting a weight we’re not ready for. And sometimes, when we can’t be kind, it doesn’t mean we’re bad — it j...

In this episode, I reflect on how difficult it has become to feel genuinely moved by videos we see online. With so much AI-generated content circulating, even real footage can start to feel artificial, and our sense of what is authentic begins to blur. I talk about YouTube’s recent decision to address low-quality AI-generated content, and what this moment says about the way algorithms, volume, and...

In today’s episode, I reflect on a quote from former football player Chad Johnson: “Luxury goods are like junk food for praise.” Luxury items can give us a quick boost — a moment of attention or admiration. But that feeling fades fast, and we often end up wanting the next, stronger hit. I also share how this idea connects to my work. Even though I handle brand-name products every day, what truly m...

In this episode, I talk about trying a new tool called Limitless — a system that logs my conversations and acts like an external memory for my brain. I’ve only been using it for a few days, but it’s already interesting to see how it captures ideas I would normally forget. There are challenges, like privacy and how to manage the data, but the potential is exciting. If tools like this keep improving...

In this episode, I talk about Kirin’s new “Elecisalt” spoon and cup—devices that use a tiny electric current to make reduced-salt food taste just as flavorful. The idea isn’t to add more salt, but to guide the taste toward the brain. What surprised me is how this technology might eventually help with sweetness too. After learning about my own nutrition and gut bacteria test results, I realized how...

A quiet reflection on how thinking really works. We often believe that having more free time will naturally lead to deeper ideas — but it doesn’t always happen that way. This episode shares a small realization: thinking gains depth not from the amount of time we have, but from how we choose to engage with it. Sometimes the clearest insights come in the busiest moments, when a bit of pressure helps...

In this episode, I share a simple moment from my work—how saying “welcome” thousands of times can still feel special. I talk about the people who turn routine into something warm: a craftsman who treats every frame like a new piece, students who speak with genuine energy, and the small 0.5-second gestures that change “service” into something personal. It’s a reflection on what professionalism real...