isseiichigen
1. the practice of assigning one era name to one emperor
Expression
#230607
1. the practice of assigning one era name to one emperor
1. simultaneously; all at once
1. unification; centralization
1. single word; a few words
1. simultaneous; all at once
1. first words said (e.g. when meeting someone); first thing out of one's mouth
2. first speech; inaugural address
3. first tone (in Chinese); level tone
1. unitary
1. Was unified; Was monopolized
1. Is not unified.; Is not centralized.