In the world of stationery, Japan is renowned for its precision and attention to detail, and Japanese envelopes are no exception. They come in a variety of sizes, each designed for a specific purpose, ensuring that your correspondence is not only beautiful but also functional. Let's delve into the fascinating world of Japanese envelope sizes.
Japanese envelopes, or "tegata" as they are locally known, are typically measured in three dimensions: length, width, and thickness. The length and width are measured in millimeters, while the thickness is measured in centimeters. This system allows for a wide range of sizes, from the smallest "chūhai" (中排) to the largest "daihai" (大排).
Standard Japanese Envelope Sizes
Most Japanese envelopes fall into one of three standard sizes: "chūhai", "chūbun" (中文), and "daihai".
1. Chūhai (中排) - This is the most common size, used for everyday letters and postcards. It measures approximately 100mm x 148mm, similar to the international A6 size.
Chūhai Variations
The chūhai size has several variations, including the "chūhai kōkoku" (中排広告), which is slightly wider at 105mm, and the "chūhai taishō" (中排大掛), which is longer at 162mm. These variations are often used for business cards, invitations, and small posters.
The "chūhai kōhaku" (中排紅白), measuring 100mm x 148mm, is a popular size for greeting cards and postcards. It's called "red and white" because it's often used for New Year's cards, which traditionally feature red and white designs.
Chūbun (中文) and Daihai (大排)
The chūbun size, measuring 110mm x 220mm, is used for larger letters and documents. It's similar to the international A5 size. The daihai size, measuring 148mm x 210mm, is the largest standard size, used for large documents, maps, and posters. It's similar to the international A4 size.
Specialty Japanese Envelope Sizes
In addition to the standard sizes, Japanese envelopes come in a variety of specialty sizes for specific purposes.
1. Hankō (判形) - This size, measuring 105mm x 148mm, is used for business cards and small invitations. It's slightly larger than the chūhai size, providing more space for designs.
Hankō Variations
The hankō size has several variations, including the "hankō dai" (判形大), which is longer at 162mm, and the "hankō kōhaku" (判形紅白), which is the same size as the chūhai kōhaku but has a different aspect ratio.
The "hankō kōkoku" (判形広告), measuring 105mm x 210mm, is used for large business cards, posters, and flyers.
Other Specialty Sizes
Other specialty sizes include the "tōhai" (桃形), which is used for large posters and maps, and the "kaitō" (開封), which is a long, narrow size used for invitations and announcements.
The "tsutsumi" (包み) size is used for wrapping gifts. It's a square size, typically measuring 150mm x 150mm or larger.
Understanding Japanese envelope sizes can help you choose the right envelope for your needs, whether you're sending a letter, a gift, or an invitation. The next time you're in Japan, don't be intimidated by the array of envelope sizes at the convenience store - now you know exactly what you need!