1835-1870 Japan Japanese 100 Mon Bronze Oval Coin Square Hole [27839]
1835-1870 Japan Japanese 100 Mon Bronze Oval Coin Square Hole [27839],500 Yen - Shōwa (Seikan Tunnel) - Japan – Numista,19th-century Japanese coin found in Poland « Euro Weekly News,1903 Japan 1 Yen - Mutsuhito - Year 36 - BU Silver | Asian and Middle Eastern Coins,Rare Japanese coins I picked up during my trip to Tokyo : r/coins