Japanese “Open For Business” Button
This is a Japanese symbol, which surrounds a Japanese character with an outer frame, which looks a bit like the Chinese word "business". This emoticon means "working and business hours".
In the emoji of most platforms, the frame of the logo is square. Except the square depicted in OpenMoji and Microsoft platform has four right angles, the square displayed on other platforms has a certain radian, which looks round. The appearance of the text also varies from platform to platform. In terms of color, most platforms use white, and some platforms use black or purple; In terms of fonts, fonts on most platforms are more formal, while fonts on Messenger platform are relatively personalized, and the thickness of strokes is different.
