Mysterious band JIGSAW (ジグソウ) (ジグソウ) officially forms and announces its first live.
Mysterious character Tobiorikun (とびおりくん) contacts several news outlets with a message that “details will be revealed soon.”
Tobiorikun (とびおりくん) visits several CD shops to freely distribute a self-titled CD. Printed on the CD are the names of four musicians.
Also on the CD are several small white dots which, when connected, form the word JIGSAW (ジグソウ).
V: BUKIMI (ブキミ) / G: MARU (マル) / B: Tomoe (智依) / D: Shiki (詩季)
JIGSAW (ジグソウ) is officially revealed, and the band's first PV plays at Shinjuku (新宿) ALTA VISION (a large, outdoor television at a busy intersection).
Tobiorikun (とびおりくん) is revealed to be the band's mascot and changes his name to Ruzupokun (るずぱくん).
First live, free oneman * (<死垂桜ノ木ノ下デ。>*), is held at Meguro (目黒) Jiyuugaoka Space One (自由が丘Space One).
Bassist Tomoe (智依) is fired due to his arrest for theft.
V: BUKIMI (ブキミ) / G: MARU (マル) / D: Shiki (詩季)
Two-man live JIGSAW PUZZLE Vol. 6 -Musabetsu ni Furu Ame wa Haiiro- (ジグソウパズルVol.6-無差別に降る雨は灰色-) JIGSAW (ジグソウ) vs MARBLEHEAD (マーブルヘッド)
Bassist EMA (エマ) joins, although a new Twitter account announced that their picture would not be revealed (i.e. "not going to meet everyone") until January 1st, 2019
V: BUKIMI (ブキミ) / G: MARU (マル) / B: EMA (エマ) / D: Shiki (詩季)
4-man Live †Suzume no Ohaka† (†すずめのおはか†) is held with YUMELEEP (ユメリープ) , nurié , and AINNE FERIA (エインフェリア)
Guitarist Maru pauses activities due to illness. As of January 21st, the illness was found to be stage 4 colorectal cancer. The band will continue under three members.
Guitarist Maru resumes activities.
JIGSAW (ジグソウ) is an active visual kei band. They are part of the menhera kei subgenre. They have been active since 2018.