This is the 2966th most frequent Japanese word.
スパーク
"Spark" (a small fiery particle or a triggering event).
The word 'スパーク' is used here to describe the visual sparkling effect of fireworks.
その花火は夜空で美しくスパークした。
The fireworks beautifully sparkled in the night sky.
In this sentence, 'スパーク' metaphorically represents the initiation or provocation of energy and excitement.
彼のアイデアは議論中にスパークを引き起こした。
His idea sparked a lively debate during the discussion.
Here, 'スパーク' refers to the literal emission of sparks caused by the electrical fault.