user: 시리츠에비스추가쿠의 구성원에 대해 설명해 주세요.

gpt: ## 전 구성원
✝ : 사망

## 타임라인
Define $crtYYYY = 2022 # current date 현재년월일
Define $crtMM = 12
Define $crtDD = 31
Define $sttYYYY = 2009 # start date 활동개시년월일
Define $sttMM = 08
Define $sttDD = 04
Define $endYYYY = $crtYYYY # end date 활동종료년월일 ※ 활동 중이라 현재 날짜로 갱신 
Define $endMM = $crtMM
Define $endDD = $crtDD
Define $dateGroupStart = $sttMM/$sttDD/$sttYYYY # 활동개시일（mm/dd/yyyy）
Define $dateGroupEnd = $endMM/$endDD/$endYYYY # 활동종료일（mm/dd/yyyy）
Define $displayGroupStart = $sttYYYY-$sttMM-$sttDD # 활동개시일（表示用、yyyy-mm-dd）
Define $displayGroupEnd = $endYYYY-$endMM-$endDD # 활동정지일（表示用、yyyy-mm-dd）
Define $datePlotStart = 07/01/2009 # 표의 개시일（mm/dd/yyyy）
Define $datePlotEnd = 12/31/$crtYYYY # 표의 정지일（mm/dd/yyyy）

ImageSize = width:800 height:auto barincrement:19
PlotArea = left:120 bottom:25 top:5 right:20
AlignBars = justify
DateFormat = mm/dd/yyyy
Period = from:$datePlotStart till:$datePlotEnd
TimeAxis = orientation:horizontal format:yyyy

Colors =
 id:canvas value:white
 id:bars value:white
 id:grid1 value:gray
 id:grid2 value:gray
 id:current value:rgb # current members
 id:former value:rgb # former members
 id:extra1 value:rgb
 id:text1 value:rgb
 id:border1 value:rgb
 id:border2 value:rgb

BackgroundColors = canvas:canvas bars:bars

ScaleMajor = start:2010 increment:1 unit:year gridcolor:grid1
ScaleMinor = start:$datePlotStart increment:3 unit:month gridcolor:grid2

BarData =
 bar:info_date
 bar:kanon text:"Kanon #01"
 bar:mizuki text:"Mizuki #01"
 bar:uno text:"Uno Narumi #02"
 bar:miyazaki text:"Miyazaki Reina #02"
 bar:mayama text:"Mayama Rika #03"
 bar:anno text:"Anno Natsu #04"
 bar:yasumoto text:"Yasumoto Ayaka #05"
 bar:yano text:"Yano Hinaki #07"
 bar:hirota text:"Hirota Aika #06"
 bar:hoshina text:"Hoshina Mirei #07"
 bar:koike text:"Koike Rio #10"
 bar:suzuki text:"Suzuki Hirono #08"
 bar:matsuno text:"Matsuno Rina #09"
 bar:kashiwagi text:"Kashiwagi Hinata #10"
 bar:kobayashi text:"Kobayashi Kaho #11"
 bar:nakayama text:"Nakayama Riko #12"
 bar:sakuragi text:"Sakuragi Cocona #13"
 bar:kokubo text:"Kokubo Yuno #14"
 bar:kazami text:"Kazami Nonoka #15"
 bar:sakurai text:"Sakurai Ema #16"
 bar:nakamura text:"Nakamura Yuna #17"

Define $line1 = mark:
Define $line2 = mark:

PlotData =
 width:15 fontsize:S textcolor:text1 align:left anchor:from shift:

 bar:info_date
 at:$dateGroupStart $line2 text:"< $displayGroupStart"
 at:$dateGroupEnd $line2 text:"$displayGroupEnd >" align:right

 bar:kanon
 from:08/04/2009 till:02/14/2010 color:former
 at:08/04/2009 text:C1

 bar:mizuki
 from:08/04/2009 till:04/15/2014 color:former
 at:08/04/2009 text:C1
 at:04/01/2010 $line1 text:C2
 at:04/01/2011 $line1 text:C3
 at:04/01/2012 $line1 text:K1
 at:04/01/2013 $line1 text:K2
 at:04/01/2014 $line1 text:K3 shift:

 bar:uno
 from:08/04/2009 till:01/10/2011 color:former
 at:08/04/2009 text:S6
 at:04/01/2010 $line1 text:C1

 bar:miyazaki
 from:08/04/2009 till:12/26/2011 color:former
 at:08/04/2009 text:S6
 at:04/01/2010 $line1 text:C1
 at:04/01/2011 $line1 text:C2

 bar:mayama
 from:08/04/2009 till:$dateGroupEnd color:current
 at:08/04/2009 text:C1
 at:04/01/2010 $line1 text:C2
 at:04/01/2011 $line1 text:C3
 at:04/01/2012 $line1 text:K1
 at:04/01/2013 $line1 text:K2
 at:04/01/2014 $line1 text:K3
 at:04/01/2015 $line1 text:-
 at:04/01/2016 $line1 text:-
 at:04/01/2017 $line1 text:-
 at:04/01/2018 $line1 text:-
 at:04/01/2019 $line1 text:-
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:anno
 from:10/03/2009 till:04/15/2014 color:former
 at:10/03/2009 text:S6
 at:04/01/2010 $line1 text:C1
 at:04/01/2011 $line1 text:C2
 at:04/01/2012 $line1 text:C3
 at:04/01/2013 $line1 text:K1
 at:04/01/2014 $line1 text:K2 shift:

 bar:yasumoto
 from:10/03/2009 till:$dateGroupEnd color:current
 at:10/03/2009 text:S5
 at:04/01/2010 $line1 text:S6
 at:04/01/2011 $line1 text:C1
 at:04/01/2012 $line1 text:C2
 at:04/01/2013 $line1 text:C3
 at:04/01/2014 $line1 text:K1
 at:04/01/2015 $line1 text:K2
 at:04/01/2016 $line1 text:K3
 at:04/01/2017 $line1 text:-
 at:04/01/2018 $line1 text:-
 at:04/01/2019 $line1 text:-
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:yano
 from:02/14/2010 till:04/17/2011 color:former
 at:02/14/2010 text:C1 align:right
 at:04/01/2010 $line1 text:C2
 at:04/01/2011 $line1 text:C3 shift:

 bar:hirota
 from:04/10/2010 till:01/03/2018 color:former
 at:04/10/2010 text:S6
 at:04/01/2011 $line1 text:C1
 at:04/01/2012 $line1 text:C2
 at:04/01/2013 $line1 text:C3
 at:04/01/2014 $line1 text:K1
 at:04/01/2015 $line1 text:K2
 at:04/01/2016 $line1 text:K3
 at:04/01/2017 $line1 text:-

 bar:hoshina
 from:05/22/2010 till:$dateGroupEnd color:current
 at:05/22/2010 text:C1
 at:04/01/2011 $line1 text:C2
 at:04/01/2012 $line1 text:C3
 at:04/01/2013 $line1 text:K1
 at:04/01/2014 $line1 text:K2
 at:04/01/2015 $line1 text:K3
 at:04/01/2016 $line1 text:D1
 at:04/01/2017 $line1 text:D2
 at:04/01/2018 $line1 text:D3
 at:04/01/2019 $line1 text:D4
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:koike
 from:05/22/2010 till:06/07/2011 color:former
 at:05/22/2010 text:C1
 at:04/01/2011 $line1 text:C2 shift:

 bar:suzuki
 from:05/22/2010 till:04/15/2014 color:former
 at:05/22/2010 text:C1
 at:04/01/2011 $line1 text:C2
 at:04/01/2012 $line1 text:C3
 at:04/01/2013 $line1 text:K1
 at:04/01/2014 $line1 text:K2 shift:

 bar:matsuno
 from:05/22/2010 till:02/08/2017 color:former
 from:02/09/2017 till:03/31/2017 color:extra1
 at:05/22/2010 text:S6
 at:04/01/2011 $line1 text:C1
 at:04/01/2012 $line1 text:C2
 at:04/01/2013 $line1 text:C3
 at:04/01/2014 $line1 text:K1
 at:04/01/2015 $line1 text:K2
 at:04/01/2016 $line1 text:K3

 bar:kashiwagi
 from:11/28/2010 till:12/16/2022 color:current
 at:11/28/2010 text:S6 align:right
 at:04/01/2011 $line1 text:C1
 at:04/01/2012 $line1 text:C2
 at:04/01/2013 $line1 text:C3
 at:04/01/2014 $line1 text:K1
 at:04/01/2015 $line1 text:K2
 at:04/01/2016 $line1 text:K3
 at:04/01/2017 $line1 text:-
 at:04/01/2018 $line1 text:-
 at:04/01/2019 $line1 text:-
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:kobayashi
 from:01/04/2014 till:$dateGroupEnd color:current
 at:01/04/2014 text:C1 align:right
 at:04/01/2014 $line1 text:C2
 at:04/01/2015 $line1 text:C3
 at:04/01/2016 $line1 text:K1
 at:04/01/2017 $line1 text:K2
 at:04/01/2018 $line1 text:K3
 at:04/01/2019 $line1 text:-
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:nakayama
 from:01/04/2014 till:$dateGroupEnd color:current
 at:01/04/2014 text:C1 align:right
 at:04/01/2014 $line1 text:C2
 at:04/01/2015 $line1 text:C3
 at:04/01/2016 $line1 text:K1
 at:04/01/2017 $line1 text:K2
 at:04/01/2018 $line1 text:K3
 at:04/01/2019 $line1 text:-
 at:04/01/2020 $line1 text:-
 at:04/01/2021 $line1 text:-
 at:04/01/2022 $line1 text:-

 bar:sakuragi
 from:05/05/2021 till:$dateGroupEnd color:current
 at:05/05/2021 text:K1 align:right
 at:04/01/2022 $line1 text:K2

 bar:kokubo
 from:05/05/2021 till:$dateGroupEnd color:current
 at:05/05/2021 text:C3 align:right
 at:04/01/2022 $line1 text:K1

 bar:kazami
 from:05/05/2021 till:$dateGroupEnd color:current
 at:05/05/2021 text:C2 align:right
 at:04/01/2022 $line1 text:C3

 bar:sakurai
 from:10/01/2022 till:$dateGroupEnd color:current
 at:10/01/2022 text:C3 align:right
 
 bar:nakamura
 from:10/01/2022 till:$dateGroupEnd color:current
 at:10/01/2022 text:C3 align:right