upper
神州奉護
?(成?)元謹書
Protect the Land of Gods
Respectfully Written by (Shigemoto?)
right
祝入軍
黒川等君
Congratulations on Your Enlistment
Kurokawa Hitoshi
left
陸軍大将男爵大井成元
Army General, Baron Ōi Shigemoto
en.wikipedia.org
the large square stamp
陸軍大将男爵大井成元之印
Stamp of Army General, Baron Ōi Shigemoto
lower
Samuhara
Refer to the following Majestic-san's post.
Hello all. New to the forums. I am an amateur collector of gear/firearms/artifacts of ww1/ww2. I absolutely love history so I recently acquired what I believe to be a Japanese good luck flag. I know next to nothing when it comes to Japanese Kanji, or the typical markings on their flags, thus I...
jref.com
Ōi Shigemoto became the army general in November 1919, was created baron in April 1921, and retired from the army in April 1933, so it might be written sometime between April 1921 and April 1933.