noun
Wasei-eigo term for a session where many ideas are generated rapidly; similar to English 'brainstorming' but often implies a more intense, rapid-fire process.
wasei-eigo (Japanese-coined English), from idea rush
新商品の企画会議でアイデアラッシュを行った。
We held a brainstorming session at the planning meeting for the new product.
アイデアラッシュで出た意見をホワイトボードにまとめる。
We organize the ideas from the brainstorming on the whiteboard.