Original Imperial Japanese Army WWII 135th Independent Mixed Brigade Artillery Force, 3rd Company, No. 46 Dog Tag with Research Night Sights They also have serial No

They also have serial No

as well as 3 inches below

chokeberries

One of the wedges appears to be period original

which has just the tiniest bend on the very end of the blade

Original Imperial Japanese Army WWII 135th Independent Mixed Brigade Artillery Force, 3rd Company, No. 46 Dog Tag with Research Night Sights They also have serial NoOriginal Item: Only One Available. This is an excellent and clearly stamped dog tag, with translation stating that this soldier was a part of the 135th Independent Mixed Brigade Artillery Force, 3rd Battalion, [soldier] No. 39. Imperial Japanese Army dog tags were first introduced on 22 June, 1894 by Army Ordinance No. 63 as Specifications and Issuing Procedures for ID tags, immediately before the Sino Japanese War, which broke out only a month later.