Okinawa-kenpo is a karate style which has been developed based on ancient Okinawan martial arts called "Ti". Its technique and thought were studied and refined by a Tomari-te master, Shinkichi Kuniyoshi (also known as "BUSHI" Kuniyoshi) and passed down to Grand Master Shigeru Nakamura, the founder of Okinawa-kenpo. Grand Master Nakamura opened his own dojo "Okinawa-kenpo Karate-do Shurenjo" at Onaka, Nago city and taught his art of karate.
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Old style karate techniques and training methods still remain in our system. We train with those methods, which are rarely seen in other Ryuha these days.
Tanren-hou (Training method)
Okinawa-sumo (traditional Okinawan wrestling)
Torite (grabbing)
Buki-jutsu (weapons)
Our techniques, from empty hands to weapons,are incorporated in a coherent system and consist of common basic skills.
Historically, Okinawa-kenpo inherited various Kata.
The following is a list of kata which are practiced at Okinawa-kenpo Karate-do, Oki-ken-kai
Karate
Weapons
This post is not sponsored. All opinions are based on hands-on testing and current app store listings.
| Feature | PDF24 on Mobile | Verdict | |--------|----------------|---------| | Edit text in PDFs | ❌ Not available | Missing | | Sign documents | ❌ Not available | Missing | | Scan paper to PDF | ❌ Not available | Missing | | Offline processing | ✅ Only via website (needs internet) | Limited | | No watermarks | ✅ Yes | Good |
If you’ve spent any time working with PDFs on a desktop, you’ve probably heard of PDF24 . It’s famous for its free, no-watermark, offline-capable tools for Windows and Mac. But a common question pops up in forums and search bars: “Is there a PDF24 Android app?”
PDF24 remains a fantastic tool. But for Android, the search continues. Have you tried using PDF24’s web tools on your phone? Or found a different Android app that works better? Let me know in the comments!
Let’s break down what actually works on mobile, what doesn’t, and the best alternatives to fill the gap. As of today, PDF24 does not offer an official Android app on the Google Play Store. The company focuses heavily on its desktop suite and its popular online PDF tools.
We, Okinawa-kenpo Karate-do Oki-Ken-Kai, work on in a unit called "Keiko-kai".
is a group of like-minded people to practice Okinawa-kenpo any time and anywhere.
Today, there are Keiko-kai in eight region Japan;
Shihan Yamashiro visits each Keiko-kai regularly, trains them, and conducts open seminars.



Shihan Yamashiro has been invited by masters of other styles, and conducted seminars regularly.



He started practicing karate when he was little with his father, Tatsuo Yamashiro, who inherited "Ti" from Hiroshi Miyazato.
He won 1st place at "All Okinawa Full Contact Fighting with Bogu Gear Tournament" in 1992 and 1993,
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