No date No sig 東京 (Tōkyō) 第一国立銀行 Intro: 20 08 1873 圓貳 -2 yen)
Details
Obverse: Japanese text; Kojima Takanori (14th century warrior); Nitta Yoshisada (14th century warrior)
Reverse: Japanese text; 1870 2-yen gold coin front; Imperial Palace, Tokyo; 1870 2-yen gold coin back