01
I also order products directly from overseas
When a product looks interesting, I may order it from overseas rather than relying on promotional material. I review products only after handling and examining the real item myself.
ABOUT THE REVIEWER
Following the evolution of Japanese male pleasure products
from the very beginning
I run onaho-net, a Japan-based review site dedicated to male pleasure products.
About 20 years ago, I tried my first Japanese male masturbator and was struck by its level of design and craftsmanship. Since then, I have personally tested, compared, and examined more products than I can count.
Review experience at a glance
20+
Years of Reviewing
More than 20 years of personally testing products and publishing hands-on reviews.
1,000+
Pages Published
Over 1,000 published pages documenting years of testing, comparison, and observation.
Still Curious
Always Exploring
Even after all these years, I still look forward to discovering new designs, materials, and ideas.
WHY THIS WEBSITE EXISTS
Sharing the appeal of Japanese products with the world
Over the past two decades, male masturbators have evolved dramatically. Simple raised textures have given way to intricate 3D-molded interiors and sophisticated multi-layer materials.
In internal structure and material combinations especially, I believe Japanese products often lead the field. I want to explain that technology and craftsmanship clearly to readers outside Japan. That is why I created this page.
MY REVIEW PHILOSOPHY
Reviews that help you understand a product before you buy it
The question I keep coming back to is simple: “What does the reader really want to know?”
Texture, feel, stimulation style, and who the product is best suited for. I describe the strengths, but I also report the weaknesses and anything that concerns me.
A product that does not suit me may be exactly right for someone else. Likewise, something I enjoy will not automatically suit everyone. Explaining those differences honestly is a central part of every review.
HOW I REVIEW PRODUCTS
Hands-on testing, including the parts you cannot see
I do not rely on impressions alone. My reviews use photographs, measurements, and the product’s actual construction as evidence.
02
Measuring operating noise
Instead of merely saying that a device is quiet, I measure its operating noise with a sound level meter. Whenever possible, I support subjective impressions with useful numbers.
03
Inspecting what cannot be seen from the outside
I use an endoscope camera to examine internal structures in detail. My aim is to show hidden areas as clearly as possible.
04
Revealing a three-layer structure in cross-section
This example uses three layers: a thin outer skin, a soft gel layer, and a mucosa-like inner material. A cross-section makes even a complex material construction easy to understand.
05
Cutting products open for closer inspection
When manufacturer images do not reveal enough, I cut the product open and inspect it directly. This example shows a dual-entry, two-layer design with an internal gel layer.
DIY SOLUTIONS
When the right tool does not exist, I make my own solution
When off-the-shelf tools are not enough, I experiment with everyday objects or build custom mounts.
06
Everyday objects can become useful test equipment
The moment I saw this ring cushion, I thought it might work as a stabilizer. It proved more secure than expected and became useful for both photography and testing.
07
Building a custom mount from scratch
I built a dedicated mount so that Japanese male masturbators could be used with an overseas electric device. When existing accessories fall short, I design a practical solution myself.
HONEST AND INDEPENDENT
Honest reviews, without losing respect
Even when a product is good, I always mention the points that concern me. Whether it offers fair value for its price also matters.
Some conclusions can be critical, but I never forget the work behind the product. I do not stop at identifying problems; I also offer a user’s perspective on how the product could be improved.
I do not soften a verdict to please a manufacturer or business partner. At the same time, I respect the people who created the product and work to describe its real character accurately.
TIME AND CARE
A single review can take about a week
I photograph and film the product, then test it several times before writing the article. As a result, completing one review can easily take about a week.
I value careful, experience-based information more than publishing as quickly as possible.
EVERY REVIEW STARTS WITH CURIOSITY
Every review begins with curiosity
I have been reviewing products for more than 20 years, yet the excitement of opening something new has never disappeared.
“What kind of idea or innovation is hidden inside this one?”
That curiosity is what drives the next review. Technology and product design keep evolving, so there is always something new to discover.
I will continue to handle products myself, test them carefully, and explain what I find in an honest and accessible way.
THIS PAGE WILL CONTINUE TO GROW
This About page will continue to grow
My review methods have gradually evolved whenever I have discovered new technologies or better ways to test products.
When I encounter an innovative product or develop a new testing method, I will add that record here as well. I want this page to grow alongside the review work itself.
THANK YOU
Thank you for reading
I am glad you found this site among the many review websites available online.
I will continue testing products personally, refining my methods, and giving each review the attention it deserves. I hope this work helps you make a more informed choice.