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One of the ultimate bands in japan. Made up of two people, Tak Matsumoto (lead Guitar) and Koshi Inaba ( lead volcals).

Name: Koshi Inaba; kanji also good for "Hiroshi"
Birthday: September 23, 1964
Hometown: Tsuyama, Okayama Prefecture
Astrological sign: Libra/Virgo
Chinese zodiac: Dragon
Education: Graduate of Yokohama University; teaching license in Mathematics
He can't resist : Dogs and cats
Occupation: Lyricist and vocalist for B'z
Nicknames: 178, 178-san, Sensei, Ko-chan

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Name: Takahiro, but everyone shortens it to Tak.
Birthday: March 27, 1961
Hometown: Osaka, Japan
Astrological sign: Aries
Chinese Zodiac: Bull
Is very fond of: Zebra stripe patterns
Accessories of choice: Chrome Hearts
Number of guitars in collection: Over 80
Cost of a a Gibson signature Takburst guitar: US$6000
Did Tak give one to Ko-chan? Yes, both models
Chances Tak will give one to you: Slim indeed
Nicknames lovingly bestowed by fans: Mat-chan, Ma-chan, Takboss, Osaka Diva
Occupation: Composer, guitarist, and Takboss of B'z

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Koshi-san's voice goes very well with takbosses guitar playing ^_^
by B'z fan January 09, 2004
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3
Short for Bozo, another person trying to occupy the same physical space that I am trying to occupy at the same time.
First used by downhill skiers and polite taxi drivers. Inspired by TV police dispatcher command to "See the citizen at 1st and main", substituting the real thought.
That BZ just cut me off!
by Cable Hills March 19, 2007
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4
Great two man Jrock band.

Guitarist Tak Matsumoto is the only Japanese guitarist to have a signature gibson guitar named after him.
"Negai" is a great song by the B'z
by arania May 17, 2004
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6
An Alternative version to say back stabbed. It originates from the TV show Naruto, where Black Zetsu back stabbed Madara for no reason. Black Zetsu's initials are BZ and thus the word was born.
Friend 1 "Yo man can I have a pair of scissors?"
Friend 2 then hands him scissors
Friend 1 then stabs Friend 2 with the scissors
Friend 2 "Yo man that was a BZ!"
via giphy
by DinkyDile November 23, 2017
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7
Not a drug : a weapon, this incapacitating
agent is not exactly what most people would
find recreational. We're talkin' three days before you realize you forgot to wipe your ass, much less put on any pants.I've seen things in the course of keeping the world safe for McDonald's,this stuff's like insectacide,you fly over and deploy and on the fly by the people on the ground are all layin' on their backs kickin'. Still some in stock,don't let 'em fool 'ya.
Also: anything which is effective to the point of overkill.
"Yar, that was BZ."
by Craig Ball June 10, 2003
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