I.T.G (Instigate the Grief) forms in Yamagata (山形)山形.
First live held at Yamagata (山形) Shouwa SESSION (昭和SESSION).
I.T.G temporarily goes on hiatus.
Dr.秋-syu- departs.
Dr.moku joins.
I.T.G holds their last live at Yamagata music showa SESSION. They are perceived to have paused activities afterwards
I.T.G restarts activities.
I.T.G is an active, formerly vkei band in Yamagata. They have been active since 2013.