DAMIJAW forms after Ka-yu's solo project Kazuyuki Matsumoto (松本和之) was a success.
DAMIJAW go on their first tour, "DAMIJAW 2010 tour "I AM".
A countdown live titled [DAMIJAW COUNTDOWN 2010-2011 "ゆく年くる年筆おろし"] was performed, with the concert being simulcasted on Ustream.
DAMIJAW embark on their first extensive tour, 「DAMIJAW 47都道府県tour "Be with You!!!!!"」
DAMIJAW disbands
Ka-yu's solo best album is abruptly canceled with no reason given.
Janne Da Arc announces their official disbandment, which is said to be due to Ka-yu's involvement in seedy activities.
DAMIJAW was a visual kei solo project. They were active from 2010 to 2017 and are now disbanded.