| Summary | “Kono Bakachinga!” is a humorous but intense way of calling someone foolish, used by the iconic character Kinpachi-sensei (Mr. Kinpachi) in the Japanese school drama 3-nen B-gumi Kinpachi-sensei (1979–2011). The phrase mixes the common word “baka” (fool) with a slightly softer or regional-sounding ending “-chinga”. It’s typically said during a passionate moral lecture, expressing disappointment or tough love. |
| Genre | Drama / School Teacher Catchphrase |
| Typical Age Group | 30-60 |
| Audience | Viewers familiar with classic school-themed series |
| Popularity | ★★★☆☆ |
| Relevance | ★★★☆☆ |
| Usability | ★★★★☆ |
| When to Use | Jokingly scolding a friend who did something silly |
| How to Use | Run your hand through your hair dramatically and shout, “Kono Bakachinga!” |
| Cultural Note | The phrase was made famous by Kinpachi-sensei, played by actor Tetsuya Takeda. He portrayed a passionate, justice-driven teacher who confronted real social issues with heart. “Kono Bakachinga!” became symbolic of his style—angry, emotional, but caring. While not formal Japanese, it’s memorable for its old-school feel and rhythm. |
Parody performance
You can hear this phrase at around 00:41 in the YouTube video.