こまつ製菓
An-doughnut is a Japanese doughnut filled with red bean paste. It is a confection created in Japan, along with anpan, Jam pan, cream pan, curry bread, and many others. It is unknown when an-doughnut was created in Japan. However, Mister Donut in Japan added an-doughnuts to its menu in December 1983.
Doughnut vs. donut
The dictionary-approved spelling for the ring-shaped cake made of dough and fried in fat is doughnut. The shortened donut has been around since the late 1800s, but it wasn’t popularized until the late 20th century, when the successful American doughnut chain Dunkin’ Donuts made it ubiquitous. Today, writers outside the U.S. still favor doughnut by a wide margin. Donut appears about a third of the time in published American writing.
