This is a Japanese Showa 6 (1931) 50-sen silver coin with double phoenixes, graded by NGC. Background: The 50-sen silver coin, issued in Showa 6 (1931), was a standard circulating subsidiary coin in modern Japan. At that time, 1 yen = 100 sen. Obverse: The center features the chrysanthemum emblem (a sixteen-petaled, eight-layered chrysanthemum pattern), the national flower of Japan, surrounded by the inscription "Great Japan" and "Showa 6th Year." The center also features a rising sun, symbolizing imperial power, flanked by cherry blossom decorations. Reverse: The center displays the denomination "50 sen," flanked by symmetrical double phoenixes. The top is also decorated with a chrysanthemum emblem. In Japanese culture, the phoenix symbolizes auspiciousness and imperial power. Material: A 72% silver alloy, approximately 23.5mm in diameter, it was one of the mainstream circulating silver coins in Japan at the time. Grading Agency: NGC (Numismatic Guaranty Corporation), one of the world's leading coin grading agencies. Grading Result: MS 63 MS (Mint State) indicates that this coin was virtually uncirculated after leaving the mint, retaining its original mint luster. 63 is the specific grade, which is considered above average condition for an uncirculated coin. The details are intact, with only minor signs of contact or patina, and no significant wear.