KanjiJLPT N2
Forces

forces, energy, military strength

Mnemonic

Behind a towering mound, warriors lock shields in a tight round formation, pooling every drop of power they possess. When the drums thunder, these forces erupt forward like an avalanche—unstoppable momentum reshaping the entire battlefield in one decisive surge.
Additional thoughts
Picture a Roman-style shield wall on a hilltop: the mound gives high ground, the round formation unifies them, and their combined power becomes overwhelming forces. The image of an avalanche captures the momentum the kanji conveys.
Quick recall
Warriors on a mound form a round wall of power, becoming unstoppable forces.

Details

The keyword for 勢 is forces. This kanji refers to power, influence, vigor, or momentum—the kind of energy or strength that drives action forward. It can describe military forces, the force of a movement, or the prevailing trend or momentum of a situation. More broadly, it conveys the idea of a dynamic, compelling power that shapes events or conditions.
On'yomi
せい、ぜい
Kun'yomi
いきお.い、はずみ