ブレスト
意味
Brainstorming session — an informal meeting where team members freely generate ideas without judgment.
ブレスト (short for ブレインストーミング) is used extensively in Japanese creative agencies, tech companies, and product teams. The abbreviated form signals a casual, energetic approach to idea generation. While the concept of brainstorming is universal, Japanese ブレスト sessions often struggle with the hierarchical nature of Japanese workplaces — junior members may hesitate to speak freely in front of seniors, undermining the open format.
例文
- 新企画のネタ出しに、午後ブレストしよう。
- ブレストでいい案出たけど、実現可能性はまた別の話だよね。
- ブレストなのに部長が全部否定するから、誰も発言しなくなった。
使い方ガイド
場面: workplace, creative meetings, project planning
トーン: energetic, collaborative
正しい言い方
- 今日の午後、ブレストやらない? (Want to do a brainstorm session this afternoon?)
- ブレストではとにかく量を出そう、質は後で考えよう。 (In the brainstorm let's just get ideas out — we'll think about quality later.)
避ける言い方
- ブレスト中に「それは無理」と否定するのはルール違反 (Saying 'that's impossible' during a brainstorm breaks the fundamental rule)
よくある間違い
- Confusing ブレスト with ブレスト (Brest, the city) — context should make it clear
- Running ブレスト sessions that are actually just regular meetings with a fancy name
起源と歴史
Shortened from ブレインストーミング (brainstorming), a method developed by Alex Osborn in the 1930s. The abbreviated form ブレスト became common in Japanese creative and tech industries from the 2000s onward.
文化的背景
時代: 2000s onward, standard in creative and tech industries
世代: All working-age adults in relevant industries
社会的背景: Creative agencies, tech companies, marketing teams
地域メモ: Used across all of Japan. Effectiveness depends heavily on team dynamics and whether hierarchy is suspended during the session.
関連フレーズ
フラッシュカード、クイズ、音声発音、間隔反復