noun
concentration lines; saturated linework
In manga and illustration, lines radiating outward from a focal point to emphasize action, emotion, or impact. Often used in action scenes or dramatic moments.
漫画では、爆発のシーンに集中線がよく使われる。
In manga, concentration lines are often used in explosion scenes.
このコマの集中線がキャラクターの驚きを強調している。
The concentration lines in this panel emphasize the character's surprise.