剣 for 剣道 - Kendo
Original case.
剣道部 - Kendo Club
簡易保險局 - Simple and Easy Life Insurance Bureau /Post Office Life Insurance Bureau/
Watch fob was made by Yamato Medals https://asiamedals.info/threads/badges-medals-and-watch-fobs-made-by-yamato-medals-yamato-kisho-shokai-yamato.22461/