Kuroyuri to Kage (黒百合と影) forms by completely repurposing all of the members of Memento Mori (メメント・モリ). The band's first activity was announced at Memento Mori's disbandment live.

First live is held at Takadanobaba AREA.

The band signs with Yamikakumei (闇革命), a sub-label of -AINS-.

V: 烏名鳴-karasuna mei- G: 黒-kuro- G: こよみ-koyomi- B: K D: 夢月-mutsuki-

First one-man live Yokusou Kaiyuu (浴槽回遊) is held at Ikebukuro CYBER.

Kuroyuri to Kage (黒百合と影) holds one day Memento-Mori (メメント・モリ) revival live at Ikebukuro Cyber

Guitarist Koyomi (こよみ) and drummer Mutsuki (夢月) secede, leaving the band with just 3 members.

The band's record label is then made independent from -AINS- and the band takes a one month break. At some point, support drummer Haruka joins.

Haruka quits and is replaced by support drummer Rosshi

The band holds an indies store talk and announces Rosshi will be an official member

K changes his name back to Yohan

Last live 。SUMARIWAO GEKATO RIYUROKU (。スマリワオゲカトリユロク) is held at Holiday Shinjuku

Kuroyuri to Kage (黒百合と影) disbands