This is a vintage ceramic beer stein made in Occupied japan.
This stein is brown and black and features two men and a woman seated around a table drinking beer, and leaves and cones. On the bottom is an unidentified M over G mark with "Made in Occupied Japan"
The mug measures 5" tall, 4.5" long including the handle, and 3.25" in diameter.
This mug is in very good pre-owned condition.