*“Yesterday, I Went to Mars ♡”*

In this episode, I reflect on what truly matters more than money. From F1 drivers who find real joy only in victory, to Navy SEALs who see purpose as worth more than any reward, to the late Goro Takahashi who created jewelry simply because he wanted to—each shows the power of living by values beyond wealth. It’s about conviction, passion, and the kind of unwavering gaze that comes from pursuing wh...

On today's episode, we look to the Himalayan kingdom of Bhutan to explore a modern question about happiness. We discuss its famous philosophy of "Gross National Happiness," traditionally built on the idea of "not comparing" oneself to others, and how the arrival of the smartphone is challenging that ideal. It's a calm reflection on the search for contentment in a hyper-...

On today's episode,we're talking about the difference between "the ordinary" and "the non-ordinary." Using a personal story of feeling bored in beautiful Kamakura but alive on the streets of Seoul, we look at why new environments feel so stimulating. We'll discuss how small novelties—like different languages and signs—put our brains into 'discovery mode' and...

In this episode, I reflect on Warren Buffett’s timeless advice: “Be fearful when others are greedy, and greedy when others are fearful.” We explore why this principle is so difficult to practice, how it played out during the 2008 financial crisis, and what it means not only for investing, but also for business and life. At its heart, it’s about resisting the pull of the crowd, thinking independent...

In this episode, I reflect on a recent health checkup that reminded me of the importance of regular medical care as we age. From there, I explore the powerful philosophy of Dr. Peter Scott-Morgan, known as Peter 2.0 , who chose to “upgrade” himself with technology rather than view illness as defeat. What does it mean to see aging not as decline, but as evolution? And how might technology become an...

On today's episode,we're exploring a modern paradox: while it's good to focus on what's necessary in our lives, what happens when a whole society does the same? We discuss how a world built purely on function might become a "dystopia of necessity," lacking the character that makes life interesting. It's a calm reflection on finding the balance between efficiency and t...

In this episode, I share some thoughts that came up while touring high schools with my daughter. Watching students interact reminded me how social hierarchies just seem to naturally form wherever people gather - the popular kids, the quiet ones, all those unspoken rankings we remember from our own school days.

In this episode, I reflect on a phrase that's been stuck in my head: "Anything can be a reason, but nothing needs to be an excuse." I explore the crucial distinction between explaining what happened versus using that explanation to avoid responsibility.

In this episode, I examine the psychology behind our desire for effortless success and how it's exploited by those selling quick fixes and shortcuts. I explore the parallel between weight-loss supplements promising results without exercise and the broader trend of avoiding genuine effort while still expecting outcomes.

On today's episode, we explore the fascinating connection between science fiction and real-world science. Using the recent patenting of "optical camouflage" from Ghost in the Shell as our starting point, we look at how a fictional concept became a tangible technology. The discussion expands to the unique power of Japanese anime to provide visions that act as inspiration for innovatio...

On today's episode, we're talking about the unexpected life lessons that parenting can teach us. Sparked by the process of touring high schools with a child, we explore how our environment shapes our self-esteem, and how that self-esteem in turn affects our relationships.

In this episode, I explore a universal human tendency that shapes both our personal lives and society: postponing problems and burdening our future selves. Starting with simple daily choices like skipping exercise or putting off tasks, I examine how we treat our future selves almost like strangers, making it psychologically easier to pass problems forward.

On today's episode, we're talking about the surprising appeal of old technology. Using the revival of the film camera as a case study, we break down why constraints—like a limited number of shots and waiting for photos to develop—are becoming attractive features, not bugs. We then apply this idea to business and craftsmanship, exploring how the value of the human touch is rising as our wor...

we explore the common feeling of lingering fatigue. We follow a personal story of getting a sleep study to find the cause, only to receive a "normal" result. The conversation turns to the real takeaway: We discuss how the biggest benefit of the test wasn't the diagnosis itself, but the mental shift it created—leading to a deeper look at daily habits like diet, exercise, and screen ti...

we're talking about how science fiction is becoming reality. A major breakthrough in brain-computer interfaces can now translate purely imagined speech into text. We'll break down what makes this new research a huge leap forward and discuss its profound implications, focusing on how it's already being used in clinical trials to help patients with ALS communicate.

On today's episode, we share a story about a memorable travel discovery: a surprisingly incredible foot treatment in Wenzhou, China. For just a few dollars, this local service offered a feeling of lightness that lasted a whole week. This leads to a quest back in Tokyo: is it possible to find that same authentic experience, and is it worth it when the price is ten times higher? It's a chat...

On today's episode,we explore the major shift in the world of technology through a personal lens. Starting with the observation that many of our favorite gadget brands are now Chinese, we dive into the incredible advancements in humanoid robotics. We'll look back at Japan's pioneering work with robots like ASIMO and discuss why that early lead faded, exploring how national strategy and...

On today's episode, we explore the growing issue of trust in online reviews. Sparked by a recent, disillusioning Airbnb experience—from being a fan who gave honest feedback to being offered a refund for a 5-star review—we discuss the hidden flaws in modern review culture. We'll touch on the pressure for perfect ratings, the fear of leaving honest feedback, and how these systems can uninten...

After rewatching Netflix's "Formula 1: Drive to Survive," I was struck by how this high-octane world offers unexpected life lessons. Despite operating at an extreme level far removed from daily life, watching these competitors pour everything into their singular goal somehow gives us energy to tackle our own challenges. It's a reminder that dedication, mental strength, and unwave...

In an age where AI is replacing many jobs, what kind of work will remain truly human? I share some reflections—from a trip to Taiwan and my daily writing habit—on why those who pursue what they genuinely love, and who keep turning experiences into their own words, will always carry unique value.

I caught up with an old business partner after a long time apart. His work is thriving, but he spent nearly a year dealing with health issues during the pandemic that completely shifted his perspective. Now he deliberately scales back his work and says he feels "lucky just to be alive." This episode reflects on how a few days of illness versus a year of struggle can lead to completely different li...

When my middle school daughter came back from a week-long program, it got me thinking about my own middle school days—how desperate I was to fit in, to belong to the right group, to be liked. Now I see those struggles differently through the lens of Adlerian psychology and its famous concept: "the courage to be disliked." This episode explores what it really means to live authentically,...

Users are saying GPT-4o gives "gentler" responses than the newer ChatGPT-5, and somehow that feels more comforting. But when even OpenAI's CEO warns about using AI as an emotional crutch, it makes you wonder: are we heading toward a new kind of dependency? This episode explores a fascinating comparison between AI and sugar—both can enrich our lives, but both carry risks when we consu...

After a tough 20km mountain run, I expected to feel terrible the next day. Instead, I felt surprisingly light and energetic during my usual morning run with other dads. Sometimes our bodies teach us things that our minds haven't figured out yet. This episode explores what happened when I unintentionally gave my system a complete reset through sweat, water, and exhaustion.

You reach what you think is the summit, only to discover another peak waiting beyond it. This familiar hiking experience mirrors something deeper about life itself. A Meiji-era Japanese writer named Tokutomi Roka captured this beautifully over a century ago, describing life not as a journey to one destination, but as "only climbing." His words offer a surprisingly hopeful perspective on...