2005-2011
Solo unit - "Guruwa vail".
2011-
Solo unit name change-"concrete twin".
2012-
turning point.
To understand the music that suddenly " shoegazer music" .
It after " shoegazer " diligently to create the music of the system .
2015-
2016-
Recruitment of band members started.
2017-
January
〇Band formation
guitar/vocal okada
vocal/guiter kominato
bass kato
drum hirata
〇Band formation
guitar/vocal okada
bass kato
drum hirata
#01 gig 03/26 miyahara hisomine
#02 gig 04/06 ikebukuro CHOP
〇Band formation
guitar/vocal okada
vocal/guiter akk(newest)
bass kato
drum hirata
#03 gig 05/28 tachikawa BABEL
#04 gig 06/23 koenji HIGH
#05 gig 07/10 ikebukuro CHOP
#06 gig 08/26 ikebukuro CHOP
#07 gig 09/29 koenji HIGH
#08 gig 10/08 miyahara hisomine
#09 gig 10/13 koenji HIGH
#10 gig 11/18 ikebukuro CHOP
#11 gig 11/26 koenji HIGH
#12 gig 12/20 koenji HIGH
2018-
#13 gig 01/18 koenji HIGH
#14 gig 02/02 shin koenji club LINER
#15 gig 03/11 ikebukuro CHOP
#16 gig 03/25 koenji HIGH
#17 gig 04/20 ikebukuro CHOP
#18 gig 05/05 kagurazaka KAGURANE
#19 gig 05/17 koenji HIGH
hirata left concrete twin.
〇Band formation
guitar/vocal okada
vocal/guiter akk
bass katoh
drum T. Maeda...drum(support)
#20 gig 07/29 koenji HIGH
akk and Kato left concrete twin.
〇Band formation
guitar/vocal okada
bass Fumio(newest)
drum Zenn(newest)
#21 gig 11/14 ikebukuro CHOP
#22 gig 11/25 koenji HIGH
#23 gig 11/28 shinjyuku MOTION
#24 gig 12/07ikebukuro CHOP
2019-
#25 gig 01/19nishiogikubo FLAT
〇Band formation
guitar/vocal okada
vocal Nao(newest)
bass Fumio
drum Zenn
#26 gig 2019/02/27 koenji HIGH
#27 gig 2019/03/21 ikebukuro CHOP
#28 gig 2109/04/03 ikebukuro CHOP
Fumio left concrete twin.
〇Band formation
guitar/vocal okada
vocal Nao
#28.5 gig 2109/05/13 sunamachi ginza syoutenngai(Playing on the street)
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
bass Nao(Support)
#29 gig 2019/05/28 koenji HIGH
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
#30 gig 2019/06/20 koenji HIGH
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
bass Nao(Support)
#31 gig 2019/07/06 nishiogikubo FLAT
Nao left concrete twin.
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
#32 gig 2019/07/20 kagurazaka KAGURANE
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
bass Yudai(newest)
#33 gig 5019/08/06 shimokitazawa DAISY BAR
Yudai left concrete twin.
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
#34 gIg 2019/08/29 ikebukuro CHOP
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
bass Michael(newest)
#35 2019/10/15 ikebukuro CHOP
#36 2019/11/11 shimokitazawa CLUB251
〇Band formation
guitar/vocal okada
drum Zenn
bass Michael
#37 2019/11/26 ikebukuro CHOP
#38 2019/11/27 koenji HIGH
〇Band formation
guitar/vocal okada
vocal Nao
drum Zenn
bass Michael
#39 2020/01/16 koenji HIGH
〇Band formation
guitar/vocal okada
bass Michael
vocal akane (newest)
drum U Miura (newest)
#40 2020/07/14 ikebukuro CHOP
#41 2020/10/24 koenji HIGH/release party
2021〜
〇Band formation
guitar/vocal okada
vocal akane
drum U Miura
bass Yuki Mishimura (newest)
#42 2021/05/15 kichijoji NEPO
#43 2021/06/27 Acoustic version/reception
#44 2021/07/11 ikebukuro CHOP
#45 2021/10/10 kichijoji NEPO
#46 2021/11/03 ohmiya HISOMINE
#47 2022/01/214 koenji HIGH
#48 2022/02/11 ikebukuro CHOP
#49 2022/05/03 kichijoji NEPO
#50 2022/06/11 ikebukuro CHOP
#51 2022/07/10 ikebukuro CHOP
#52 2022/08/19 koenji HIGH
#53 2022/09/03 ikebukuro CHOP
#54 2022/11/05 nigata GOLDEN PIGS
#55 2023/01/22 shinmatsudo FIRE BIRD
#56 2023/03/23 host a project 『Observation of Singularity』koenji HIGH
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