バズる

• Reading: バズる
• Romaji: bazuru
• Kanji breakdown: From English 'buzz' + Japanese verb suffix -る (-ru)
• Pronunciation: /ba.zu.ru/

Meaning

To go viral on social media, gaining massive attention, shares, and engagement in a short period of time.

Borrowed from English 'buzz,' バズる describes content that rapidly spreads across social media platforms. Unlike 炎上 (which implies negative attention), バズる is generally positive or neutral — referring to organic spread of interesting, funny, or impressive content. The past tense バズった ('it went viral') is especially common. Content creators actively aim to バズる to grow their following.

Examples

1. あの投稿バズってるの見た？すごい拡散されてる。 Did you see that post blowing up? It's getting shared like crazy.
2. まさか自分のツイートがバズるとは思わなかった。 I never thought my own tweet would go viral.
3. 一晩でバズって朝起きたら通知が止まらなかった。 It went viral overnight and when I woke up the notifications wouldn't stop.

Usage Guide

Context: social media, content creation, marketing, casual conversation

Tone: excited, impressed

Do Say

• この動画バズりそう！ (This video might go viral!)
• バズったおかげでフォロワーめっちゃ増えた。 (My followers grew a ton because I went viral.)

Don't Say

• ビジネスの公式報告書で「バズった」と書く (Don't use 'buzzed' in formal business reports — say 話題になった or 拡散された instead)

Common Mistakes

• Confusing バズる (generally positive viral spread) with 炎上 (negative viral backlash)
• Using バズる for content that merely got a few extra likes — it implies significant, rapid spread

Origin & History

From English 'buzz' with the Japanese verb suffix -る (-ru) added. Entered mainstream Japanese internet vocabulary in the mid 2010s as social media marketing language became widespread.

Cultural Context

Era: Mid 2010s mainstream adoption

Generation: Millennials and Gen Z, content creators

Social background: Social media users

Regional notes: Used across Japan. Commonly appears in marketing and media contexts as well as casual conversation.