Is this the Yamashita code?

[Hery Pasaribu]

can someone explain, is this code yamashita?
if yes , how do i open it ?
I found it in a Japanese cave that I wanted to explore

this mark in my opinion, is similar to the one in the yamashita code ..
Thank You

 

Amazon Forum Fav 👍

A Handbook of Civil War Bullets and Cartridges - Grab it through Amazon!

[Hery Pasaribu]

can someone explain, is this code yamashita?
if yes , how do i open it ?
I found it in a Japanese cave that I wanted to explore

this mark in my opinion, is similar to the one in the yamashita code ..
Thank You

sorry the picture is not that good.
i noticed this sign from my video and took it

 

[Geoflats]

sorry the picture is not that good.
i noticed this sign from my video and took it

Not sure if you got the help you were looking for it's not an easy or straight forward interpretation based on the video clip photos. I tend to agree with your interpretation however, with the absence of any clear or distinct pictures you could also be looking at a couple of very different interpretations.

You will need a good metal detector if you proceed with your current interpretation. Best of luck stay safe!