../ 2014.10.12 [OLD-01] UNDEFINED EP [東方紅楼夢10]/ 23-Feb-2026 13:09 - 2015.11.01 [OLD-02] Nostalgic Innovation [東方紅楼夢11] 23-Feb-2026 13:09 - 2016.10.09 [OLD-03] into the β [東方紅楼夢12]/ 23-Feb-2026 13:09 - 2016.12.29 [OLD-04] ourselves vol.1 [C91]/ 23-Feb-2026 13:09 - 2019.05.05 [OLD-05] past, now, future [例大祭16]/ 23-Feb-2026 13:09 - 2021.03.21 [OLD-06] 変革の宣告 [例大祭18]/ 23-Feb-2026 13:09 -