Commemorative watch fob.
大本管 /Daihon'ei/ - Imperial General Headquarters https://en.wikipedia.org/wiki/Imperial_General_Headquarters
on the other side
陸軍特別大演習 - Army Special Large Maneuvers
記念章 - Commemorative badge
昭和九年拾壹月 - November 1934
The workshop was founded March 7, 1952 and still active today.
http://www.tenkodo.co.jp/
Classical workshop label.
See https://asiamedals.info/threads/japanese-disabled-veterans-association-merit-badge.23986/
功労章 - merit badge
日本傷痍軍人会 - Japanese Disabled Veterans Association...
Three classical labels of this workshop.
In the center is a stylized kanji
佐 from 佐藤 - Sato
Rarer variations.
Post-war label.
Workshop manufactured Fukuoka Prefecture Miners' Federation Diligence Badges...
badge made by sato general partnership company
fukuoka
japanese badge case label
manufacturer ofjapanese badge
manufacturersofjapanesebadges
sato general partnership company
佐藤合名會社
Another workshop from Osaka.
Another label.
On the label
千古堂, - Senkodo, where 千古 can be translated as eternity; all ages; great antiquity.
It's amazing how similar this label to the label of another Osaka workshop...
If not the oldest workshop in Japan then definitely one of them.
Founded in 1877 (!).
144 years of history ...
It continues to successfully operate in our days.
https://gingando.jp/
To date two variants of the workshop label have been found.
1st variant.
2nd variant (rubber stamp)...
Workshop from Nagoya city.
Active since late 20s/early 30s.
Classical labels.
1st variant.
2nd variant.
Rubber stamps.
Catalogue from 1930s.
Workshop advertisement from 1930s.
badge made by osuka watch shop
japanese badge case label
manufacturer ofjapanese army badge
manufacturer ofjapanese badge
manufacturersofjapanesebadgesmanufacturersofjapanese watch fobs
osuka watch shop
watch fob made by osuka watch shop
大須賀時計店
The name of this workshop one to one coincides with the name of another workshop fron Niigata prefecture https://asiamedals.info/threads/badges-and-watch-fobs-made-by-japanese-american-medal-workshop.21891/
Only instead of
日米徽章謹製
we now have
日米徽章商会
Workshop trade mark.
Another Flag Store (see https://asiamedals.info/threads/badges-of-sasaki-flag-store-okayama.21870/ and https://asiamedals.info/threads/badges-made-by-tanaka-flag-store-osaka.22899/) that was engaged in manufacturing badges.
大澤旗店謹製 - made by Osawa Flag Store
Air defense badge.
Obverse...