At today's live, Minus Jin-Say Orchestra announced that they will “freeze.”
Due in part to the secession of bassist Ogawa “HONG KONG” Kotarou (小川“ホンコン”小太郎) on 2016-07-08, the band will freeze activities at their two-day oneman oneman, Hougyo! SUBCULchan Yojouhan Shinwa (崩御!サブカルちゃん四畳半神話), on 2016-10-09 at TSUTAYA O-WEST and 2016-10-15 at Esaka (江坂) MUSE.
Before that, they'll hold their two-day sponsored event, Soumatou HOLOGRAM (走馬灯ホログラム), on 2016-10-08 at Takadanobaba (高田馬場) CLUB PHASE and 2016-10-14 at Esaka (江坂) MUSE.
To me, “freeze” implies that they will come back in the future, but that has not been confirmed.