Formation: September 2011
Official debut: December 1st, 2011
Label: DEVELOP RECORDS (2012-2018), Massive One inc. (2019-now)
Lineup changes:
- departure of the vocalist Ricky (August 23rd, 2015)
- new vocalist Nimo (October 10th, 2015)
- departure of the vocalist Nimo (April 27th, 2019) (details)
- new vocalist Ameno (May 1st, 2019) (details)
- departure of the vocalist Ameno (May 30th, 2021) (details)
- new vocalist KEKE (October 19th, 2022)
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KEKE (vo.)
THE MICRO HEAD 4N’S
ex-AMBEEK, ex-Quiet Rain, ex-NOW, ex-【TRiANGLE▼SONiX】, ex-Medi@lize
Birthday: June 30th, 1991
Blood group: AB
Kazuya (gt.)
THE MICRO HEAD 4N’S
ex-LASTLIP, ex-BOUNTY, ex-FANATIC◇CRISIS, ex-Tenchuusatsu
SHUN (gt./DJ)
THE MICRO HEAD 4N’S
ex-LASTLIP, ex-Monkey&Music Race, ex-(If6 was9), ex-FANATIC◇CRISIS, ex-Ar-pege
ZERO (ba.)
THE MICRO HEAD 4N’S, Strawberry under world (sup.)
ex- D’espairsRay
Birthday: July 31st
Blood group: O
Year of birth: 1977
Birthplace: Saitama prefecture
TSUKASA (dr./vo.)
THE MICRO HEAD 4N’S, Mogamigawa Tsukasa (solo.)
ex- D’espairsRay, ex-Le’veil! (Ken)
Birthday: Mars 6th
Blood group: B
Year of birth: 1977
Birthplace: Yamagata prefecture
Ex-members:
Ricky (vo.)
DASEIN, NEWTΦN, RIDER CHIPS, solo
ex-THE MICRO HEAD 4N'S, ex-R*A*P, ex-Amou, ex-BAD×TIMING
Birthday: October 20th
Blood group: A
Ameno (vo.)
RED CARPET, Shishiplus+
ex-Ameinoru, ex-THE MICRO HEAD 4N'S, ex-iNSOMNiA
Birthday: October 11th
Birthplace: Mie prefecture
Was roadie of SUG
Before iNSOMNiA, he was support guitarist in some session bands
He is also a buddhist monk