U+3303 "㌃" Square Aaru Unicode Character

U+3303 "㌃" Square Aaru is a CJK Compatibility Ideograph representing a square or boxed form of the Japanese word "アール" (aaru), which is the Japanese transliteration of the unit of area "are," equivalent to 100 square meters or about 0.0247 acres. This character belongs to the CJK Compatibility block and is specifically used in East Asian text layouts, particularly in Japanese writing, where it serves as a single-character orthographic variant that condenses the two-character representation into a compact square symbol for ease of use in limited-space contexts such as land area notations or signage.