Solo project valhalla (ヴァルハラ) forms in Yokohama (横浜)横浜.
First sponsored event, Bakuon Tenshi (爆音 天使), is held.
The band changes its name from valhalla to Niten Itiryuu (二天一龍) (にてんいちりゅ).
Vocalist Gankutsuou h renas (巌窟王 h renas) switches to guitar and changes his name to Sentou Yousei Renassan (戦闘妖精れなすさん).
The band changes from a solo project to a formal band.
Note: Although the band initially refers to themselves as being visual kei (and had done so as valhalla), they seem to have dropped the designation fairly quickly, and have almost no experience in the visual scene. As such, they can probably be considered non-visual.
New vocalist Matehime Sherry (満天姫 しぇり) and bassist Yue (月) join, and Teika (弖蔚伽) begins as support drummer.
V. Matehime Sherry (満天姫 しぇり) / G. Sentou Yousei Renassan (戦闘妖精れなすさん) / B. Yue (月) / Support D. Teika (弖蔚伽)
Unknown member changes occur.
V. Matehime Sherry (満天姫 しぇり) / G. Sentou Yousei Renassan (戦闘妖精れなすさん) / Support B. Misaki (魅咲) / Support D. U-suke
Various member changes occur.
V. Matehime Sherry (満天姫 しぇり) / G. Sentou Yousei Renassan (戦闘妖精れなすさん) / B. Amaterasu (天照) / Support D. Ebisumaru (恵比寿丸)
Unknown member changes occur. Guitarist Sentou Yousei Renassan (戦闘妖精れなすさん) seems to have changed his name to Amanomiya Yukikaze (天乃宮 幸風) around this time.
V. Matehime Sherry (満天姫 しぇり) / G. Amanomiya Yukikaze (天乃宮 幸風) / (?)
Niten Itiryuu (二天一龍) is an active, formerly vkei band in Yokohama. They are part of the wafuu subgenre. They have been active since 2009.