Japan

10 Yen - Shōwa 21mm pattern

10 Yen - Shōwa 23mm pattern, plain edge

10 Yen - Shōwa Brass Prototype

10 Yen - Shōwa Pattern

10 Yen Silver trial

15 Monme 'Fukuchiyama Gin'

Billon (.460 silver) (Ag 46% / Cu 41% / Ni 10%)

20 Sen Uniface pattern

30 Monme 'Fukuchiyama Gin'

Chōgin 'Yuzuha Chōgin'

Standard circulation coin

10 Yen - Shōwa 23mm pattern, security edge

Shōwa 23 (1948)

10 Yen Nickel trial, plain edge

Meiji 30 (1897)

1 Mon 'Kan'eitsūhō' Copper alloy, 小 'Ko' reverse

Standard circulation coin

1 Mon 'Wadōkaichin' old type, silver

Standard circulation coin

DHJ#1.1, DHJ#1.3

1 Mon 'Wadōkaichin' old type, copper

Standard circulation coin

DHJ#1.2, DHJ#1.4

1 Mon 'Wadōkaichin' new type

Standard circulation coin

1 Mon 'Kaigishōhō'

Non-circulating coin

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