nijikan
Nijikan is a Japanese term that literally translates to "two hours." It is commonly used to refer to a two-hour time slot, often for events, meetings, or specific activities. For example, a class might be scheduled for two hours, or a business meeting could be set for a nijikan duration. The term is informal and widely understood in casual Japanese conversation. It is not a technical term and does not carry any special significance beyond its literal meaning of a two-hour period. When used in a more formal context, the specific duration might be stated more explicitly, but nijikan is prevalent in everyday communication to denote this length of time.