news

MTB map board now on sale
We will be releasing the KATANA Adventure original MTB map stand! For those who are not satisfied with their current map stand or those who have been hesitating because they...
MTB map board now on sale
We will be releasing the KATANA Adventure original MTB map stand! For those who are not satisfied with their current map stand or those who have been hesitating because they...

We are starting to make original customizations...
We have started customizing O Flag key chains, straps, and valve caps. Quantity discounts (from 10%) and student discounts (from 20%) are available. Why not add the name of your...
We are starting to make original customizations...
We have started customizing O Flag key chains, straps, and valve caps. Quantity discounts (from 10%) and student discounts (from 20%) are available. Why not add the name of your...

I appeared on the podcast Adventure Radio.
I appeared on the podcast "Adventure Radio," which shares insights and lessons on surviving in modern society through adventure races. We had a fun conversation with adventure expert Goji Ozawa...
I appeared on the podcast Adventure Radio.
I appeared on the podcast "Adventure Radio," which shares insights and lessons on surviving in modern society through adventure races. We had a fun conversation with adventure expert Goji Ozawa...

We will be exhibiting at the 108th ceremony to ...
12/29 To conclude the year of map reading, we will be competing and setting up a booth at the Bonno Metkyo • Hyakuhachishiki 2024. We sell gaiters and leg guards...
We will be exhibiting at the 108th ceremony to ...
12/29 To conclude the year of map reading, we will be competing and setting up a booth at the Bonno Metkyo • Hyakuhachishiki 2024. We sell gaiters and leg guards...

New product launch (gate piercing/valve cap)
①You'll be amazed by the slalom! Gate Piercing ②A subtle accent! O-flag bicycle valve caps
New product launch (gate piercing/valve cap)
①You'll be amazed by the slalom! Gate Piercing ②A subtle accent! O-flag bicycle valve caps

Participating in Malaysia's IRON BOUND (Novembe...
Using the invitation he won in Niseko, he will be competing in a 48-hour adventure race (A1 Series Asia Championship) in Malaysia.
Participating in Malaysia's IRON BOUND (Novembe...
Using the invitation he won in Niseko, he will be competing in a 48-hour adventure race (A1 Series Asia Championship) in Malaysia.