manchukuo badge

Ring marked with "K14" mark. Reverse reads 撫順炭鉱 - Fushun Coal Mine 竪坊着炭 - Vertical Charcoal [Mining] 記念 - Commemorative 明治四十三年 - 1910

Interesting badge. Obverse reads 軍政部 - Military administration/military government Looks like it came from a period [March 9, 1932; June 1937]. The badge was found inside the case with the label of Tokyo workshop Asahi Medals Works...

See also badge with a similar design https://asiamedals.info/threads/imperial-railway-association-1936-dairen-general-meeting-commemorative-badge.24377/ Suspension 満州能率大會 - Manchuria Productivity/Efficiency Convention In the center of the badge 能率 - Productivity/Efficiency Reverse of...

Obverse 建国 - Founding of a Nation reverse 建国節参加賞 - National Foundation Day Participation Award 康徳六年三月一日 - 1st day, 3rd Month, 6th year of Kangde era = March 1, 1939

Obverse 親善 - Friendship

Interesting but still without 100% accurate attribution.

Mukden City Culture badge https://asiamedals.info/threads/mukden-city-culture-badge.30389/. No.6 Obverse Mukden City emblem 功勞章 - Merit Badge reverse 奉天市 - Mukden City /currently known as Shenyang (formerly known as Fengtian or by its Manchu name, Mukden) is a major Chinese...

Reverse Obverse 大典 - Enthronement reverse 拝泉縣 - Baiquan County https://en.wikipedia.org/wiki/Baiquan_County 大典記念 - Enthronement Commemorative 康徳元年 - 1934 Watch fob was found in the following case. Made by famous Suya Shoten workshop...