AKB0048 Roleplay Wiki
Team B 1st Stage "spectrum"
Stage B1
Japanese spectrum
English spectrum
Romanized spectrum
Team Team B
Shonichi SC0126.03.23
Senshuuraku To be announced

spectrum is Team B's first stage in the new era. The stage's underlying theme are "Social Issues".


M00. Cursor / Zenza Girls
M00. Overture
M01. Utopia
M02. Renai Forecast (恋愛Forecast)
M03. Balance of Life
M04. F L Y ~ Mirai no Sonzai ~ (F L Y ~未来の存在~)

M05. #FirstWorldProblems / Amaya Jia, Shimazaki Haruka the 11th, Tsubasa Diana
M06. Hajimete Deatta Toki no Shortcake (初めて出会った時のショートケーク) / Inoue Megumi, Suzuno Sakura, Kasumi Yuuna, Ayana Elise
M07. callomania (コーロマニア) /Nakai Rika the 15th, Kuramochi Asuka the 13th, Amaya Jia, Understudy
M08. I have a dream / Harune Diamond, Kodama Haruka the 8th, Understudy
M09. the same / Kashita Miyagi, Miyabi Honoka & backdancers

M10. Persona (パーソーナー)
M11. Seishun no Shikkan wo Motte Iru (青春の疾患を持っている)
M12. Screen no Ushiro de (スクリーンの後ろで)


M13. Kako to Genzai no Aida no Wall (加工と現在の間のウォール)
M14. Oukan no Omosa (王冠の重さ)
M15. Colour wo Kinishinai (Colourを気にしない)


M16. spectrum

Participling Members


Zenza Girls: Murasaki Aoi, Shiratama Mayu
Team B: Kuramochi Asuka the 13th, Shimazaki Haruka the 11th, Kodama Haruka the 8th, Nakai Rika the 15th, Inoue Megumi, Suzuno Sakura, Harune Diamond, Miyabi Honoka, Kashita Miyagi, Tsubasa Diana, Amaya Jia, Akiba Airi, Kasumi Yuuna, Ayana Elise


  • Unlike on A2 and K2 which both started around the same time, B1's main song is the final song to be performed.
  • B1 has a total of eight front girls - who were selected based on their activity around the debut of the new teams.
    • All of them center the songs of the stage. With the exception of Elise and Yuuna, all have a solo and WCenter. Elise and Yuuna have, due to being the youngest front girls, only two WCenters.
  • Each uniform has stripes on it that slowly change colour throughout the songs, except for the final song where they take on rainbow colours.