lucy forms as a solo project.
moyashit, YOSHIP0N and Kiri join as support members for most live performances. The band uses the name lucy+peter=esolagoto樂団 (lucy+peter=esolagoto gakudan) when performing with all four members and lucy+peter=esolagoto弐重奏 (lucy+peter=esolagoto nijuusou) when performing as a two member acoustic unit with Kiri.
V&G: lucy+peter=esolagoto / Support G: moyashit / Support B: YOSHIP0N / Support D: Kiri; or V&G: lucy+peter=esolagoto / Support P: Kiri
moyashit and Kiri join as official members and the band name permanently becomes lucy+peter=esolagoto Gakudan (lucy+peter=esolagoto樂団).
V&G: lucy+peter=esolagoto / D: Kiri / Support B: YOSHIP0N
V&G: lucy+peter=esolagoto / G: moyashit / D: Kiri / Support B: YOSHIP0N
V&G: lucy+peter=esolagoto / Support G: Ketch / B: yoshipon / D: Kiri