This is a channel on the Ikigai Diet, the secret Japanese diet to health and longevity. The diet is based on the lifestyles of the longest-lived prefectures in Japan, such as Nagano, Shiga, and Okinawa, as well as the lifestyles of Shizenha people, the Japanese naturalists. The channel covers four main topics, which are introduced in the book; diet, exercise, lifestyles, and mentality. I provide information on healthy living, especially the ones which are popular among Shizenha people in Japan.

I am Japanese living in Japan, and I have daily encounters with Shizenha people, so I can share with you what is catching on right now among the healthiest people in Japan.


The Ikigai Diet

Can you really stop muscle loss (Sarcopenia) after 60 without going to the gym or drinking processed protein shakes? In the West, the solution is often "lift heavy" and "eat more protein powder." But in Japan, we have a different approach to longevity—one that focuses on natural functional movement and the "Ma Go Wa Ya Sa Shi I" food circle.
In this video, I share the specific Japanese dietary habits that help prevent muscle wasting as we age. We look at why "Gym Culture" isn't the only way to stay strong, and how you can maintain your independence and vitality using the wisdom of the Blue Zones and traditional Japanese diet.
How Japanese Stop Sarcopenia After 60 (No Gym or Shakes)
https://youtu.be/COle6KS-uow

15 minutes ago | [YT] | 0

The Ikigai Diet

Everyone knows calcium builds strong bones—but did you know that calcium without the right "guide" can actually damage your arteries instead of helping your skeleton?
If you are over 60, drinking gallons of milk isn't the only way to protect yourself from fractures. In fact, in Japan, where dairy consumption has historically been lower than in the West, we rely on a different set of nutritional heroes. In this video, I break down the "Bone Trinity" used by the longest-lived people in the Blue Zones: Magnesium, Vitamin D, and the crucial, often-forgotten Vitamin K2.
If I Wanted Strong Bones After 60 (Without Milk), I'd Do This
https://youtu.be/dNeXiVwuBUo

4 days ago | [YT] | 18

The Ikigai Diet

Robert F. Kennedy Jr. just announced a new American Food Pyramid for 2026, but is it already obsolete?

While removing processed foods and glyphosate is a step forward, the very shape of a "pyramid" creates a misleading hierarchy that contradicts how our bodies actually age. In this video, I explain why the concept of "King Foods" (like placing meat at the top) is a flawed paradigm—and introduce the harmonious Japanese alternative that has supported the world's longest-lived people for centuries.

Why RFK Jr's New Food Pyramid Is Outdated (Do This Instead)
https://youtu.be/M9Vmnj0q87Y

1 week ago | [YT] | 12

The Ikigai Diet

Happy New Year 2026! 🎍
In this video, I’m sharing 7 golden habits to reverse aging from the inside out for people over 60. It sounds counterintuitive, but to be young and happy from the inside, you need to stop resisting aging and start embracing it. I am covering diet, fasting, exercise, heat and cold exposure, sleep, mindset, and ikigai, sharing the best approach in each area for people over 60.
If I Started Reversing Aging From The Inside Out After 60, I'd Do This
https://youtu.be/kEQKIXkL0io

1 week ago | [YT] | 9

The Ikigai Diet

Did you have a great holiday? I am sure you had a wonderful time with your children, grandchildren, and lots of delicious food. At the same time, you may be feeling a little tired from all that rich and sweet food. Now that the holiday is over, it is time for a big gut cleaning.
Don't Diet Yet! Try This Japanese "Gut Cleaning" (Osoji) Instead
https://youtu.be/oRVivzq-zfo

3 weeks ago | [YT] | 10

The Ikigai Diet

Dr. Fumiaki Obata, the author of The Biology of Hara Hachi Bun Me, says Hara Hachi Bun Me means reducing protein intake. In this video, I am delving into Hara Hachi Bun Me, including Dr. Obata's view. How Japanese people practice Hara Hachi Bun Me, and how you can apply that principle in your diet.
The "Hara Hachi Bu" Secret: Apply the 80% Rule to Protein
https://youtu.be/xQUva1sWRFY

3 weeks ago | [YT] | 9

The Ikigai Diet

Christmas dinner is delicious, but the bloating, indigestion, and weight gain that follow are not. You don't have to skip the feast to stay healthy.

In this video, I share my personal 4-step Japanese routine that acts as a "shield" for your gut, allowing you to enjoy your holiday meal without the guilt or the stomach ache.
My 4 Step Japanese Routine to Protect Your Gut This Christmas
https://youtu.be/N7zLFA989Ok

1 month ago | [YT] | 5

The Ikigai Diet

Are you still forcing yourself to hit 10,000 steps a day? If you're over 60, that old advice might actually be wearing you down. New research from Japan reveals that how you walk matters much more than how far you walk.

In this video, I break down the "Interval Walking Technique" (IWT) developed by Dr. Hiroshi Nose. This specific 15-minute method is scientifically proven to boost your VO2 max, strengthen your thighs, and reverse biological aging—all without spending hours on your feet.
After 60, This 15 Minute Japanese Walk Reverses Aging Better Than 10,000 Steps
https://youtu.be/nzMWdhqY_xs

1 month ago | [YT] | 15

The Ikigai Diet

Have you noticed your muscles getting weaker after 60? Walking up stairs feels harder. Getting out of a chair takes more effort. You might think eggs and steak are your best protein sources—but Japanese longevity research reveals three better options that are easier to digest, activate autophagy, and help you rebuild the muscle strength you had a decade ago.

In this video, I reveal the three protein foods that Japanese people rely on—foods that outperform eggs and steak for people over 60 because they support both muscle building AND cellular cleanup (autophagy).

After 60, Choose These 3 Proteins Over Eggs & Steak to Make Your Muscles 10 Years Younger
https://youtu.be/j4Y2pf4KBUc

1 month ago | [YT] | 11

The Ikigai Diet

Japanese Fasting Technique: Boost Autophagy with These Dinner Foods
https://youtu.be/1dmOYtPL37Y

1 month ago | [YT] | 8