A yellow and green shield symbol, called a Shoshinsha Mark. Must be displayed by drivers in Japan for one year after they receive their drivers licence.
Similar to L-Plates used to identify learner drivers in other countries.
Japanese Symbol for Beginner was approved as part of Unicode 6.0 in 2010 and added to Emoji 1.0 in 2015.
U+1F530
? Japanese symbol for beginner