Enrollment for 11/13 is now closed.
Additional program start dates will be announced soon. Please fill out the contact form at the bottom of the page if you’re interested in joining a future program.
POWERED BY KENZAI
I’m Aya Osanai and I’m a model and professional trainer. Through my fitness community and best selling books, I’ve reached ten of thousands of people across Japan and around the world inspiring them to be healthier and happier through more active lifestyles.
This year, I’ve partnered with Kenzai, the industry leader in online health and fitness programs, to reach more people across Japan and help them change their lives. Over the past four years, Kenzai has trained thousands of international clients in 40 different countries and we’re bringing this comprehensive program to Japan.
Whether you’re looking to get in shape and lose weight or an athlete training for competition, you’ll benefit from Kenzai’s comprehensive approach to training. Train with us anywhere, anytime and reach your potential.
How it works
Science-based wellness programs with you at the center.
Our nutrition team works with you to design custom meal plans every week. We focus on eating real food, no fad diets or factory-made supplements.
We create daily workouts that can be done anywhere, no gym required. Our workouts are tough, efficient, and designed to get results.
Expertly written daily lessons give you the knowledge and tools to take care of your body now and for life. Our goal is that on the last day of your program, you fire us.
Accountability & Support
At Kenzai, no one trains alone. Every member has a dedicated trainer and works alongside peers from around the world. Teamwork equals success.
DEDICATED TRAINING PROGRAM THAT IS TAILOR-FIT FOR YOU
Our expert trainers will offer tips, alternatives, and consultation.
Truly healthy people aren’t skipping meals or drinking factory-made concoctions to lose weight. They’re eating a lot of the right things: vegetables, fruit, complex carbs, and proteins. Also known as real food.
At Kenzai we don’t use templates or algorithms to generate meal plans. Our nutrition team designs a diet plan specifically for you, not just once, but every single week of your program. We build the nutrition plan around your needs, taking into account any food preferences, allergies, or lifestyle factors that affect your eating.
As your body changes, we adjust your diet to get you the best possible results.
Nutrition doesn't have to be complicated.
We design our diets based around macronutrient groups: carbs, vegetables, protein and fruit.
We provide you with the ideal portion size for every meal and snack. For example, your lunch might be 100 grams of carbs, 140 grams of vegetables, and 80 grams of protein. You choose how to prepare your meal based on the nutritional guidelines we provide.
This means you can eat the foods you like in the amounts your body needs. Along the way, we’ll teach you about the science of optimizing your nutrition to reach your fitness goals.
Our goal is to not only make you lean, but strong. This means consistent daily workouts that burn fat and build muscle at a sustainable rate. We’re strictly minimalist in our approach to workouts. You’ll be using nothing more than a jumprope, a resistance band, and your own body weight. This is real exercise.
We have over 500 movements in our exercise library. If you have an old injury or aren't feeling like a particular exercise is effective, our expert trainers will offer tips, alternatives, and consultation at any time. The exercises can be done at home, in an office, in the park, or anywhere with enough room to swing a jump rope.
Custom workouts on-demand.
You’ll receive a new workout every day of your program. This lets you safely ramp up the difficulty of the exercises so that you’re never overwhelmed or at risk of injury. If an exercise isn’t working for you, your trainer will provide tips and substitutions.
No gym needed!
A GLOBAL COMMUNITY
When you join a Kenzai program, you’re matched with a trainer and a small team of fellow trainees from around the world. Our trainers will educate and motivate you to bring your best to the table. You’ll log your progress on your training blog and post weekly photos to keep you honest.
A worldwide support network.
With Kenzai you’ll have several layers of community support. You’ll be placed into a small group of 10-14 people. This team will start on the same day.
Your dedicated trainer guides you and your group through the program.
Through your blogs, photos, and comments you get to know each other and become a true team.
The larger Kenzai community of alumni and trainers provide additional backup and encouragement.
We help people reach their fitness goals
We know a picture is worth a thousand words when evaluating the effectiveness of a fitness program.
At Kenzai, we do things differently. Our before-and-after photos are user-submitted, photoshop-free and the result of hard work, mindful eating and daily workouts for 90 days.
“ You work out for an hour or two a day and eat healthy. Can we do it? Yes, anyone can. Is it easy? No. It was hard. It was the hardest simple thing I have ever done in my life. But I did it.”
“ Day 1 I was a person without much confidence. Day 90 I’ve got it back; not just because of the results, but now I know if I aim for something I can achieve it.”
Frequently Asked Questions
We’d love to talk.
At Kenzai, we want you to live in a body that is healthy and strong. But we know the fitness industry is loaded with gimmicks, false promises, and pseudo-science.If you are ready for a program that respects your intelligence, we want to work with you.
Schedule a call with a Kenzai team member, we’d love to discuss your health goals and find out if Kenzai is right for you.