SHISHAMO will be holding an arena 2days LIVE on November 11th and 12th to conclude the 10th anniversary year of their CD debut. On the first day, SHISHAMO will have a one-man live show, and on the second day, the 4 bands that played together on the "Space Shower Retsuden JAPAN TOUR" will perform as an "after party": SHISHAMO, KANA-BOON, Kyuso Nekokami, and go!go!vanillas. . Space Shower TV will be broadcasting a roundtable discussion program just before this live show.