Sailor Navy Military Collection Road To Unzen Japan Old RPC Postcard

zx382  Antique Japanese real photo postcard from a military sailors travels to Japan and around Asia in the late 1920s to early 1930s which this postcard is fully identified on reverse but I cant read the writing (it is the sailors own identification by hand on the other side).  It reads... "On the road between Unzen and **** (I cant read the other town but anyone with local knowledge should know) and is dated May 20th 1929")... The postcard is 4" x 2.5" so appears cropped (reverse indicates this) but the photo on the card would seem otherwise - It is real photographic unused and mint.  This would seem a really interesting local scene showing the sailor whose handwriting is on the reverse with his military crew and their equipment.