He was previously in the bands Se'lavy, Mar'derayla, Kisaki & Kansai Kizoku, Phantasmagoria, Toshi with T-Earth and Spiv States.
[1] His second band Mar'derayla formed in 2002 and was signed to Under Code Production,[1] a sublabel of Free-Will run by Jun's future bandmate Kisaki.
[6] Spiv States became the first band signed to the record label Cloud in April 2010 and released the single "Flavor" on August 25, which featured former Plastic Tree drummer Hiroshi Sasabuchi.
September 22, 2010 was the last show with Iori, as he left the group due to bad health caused by a herniated disc in his back.
That same day was the release of the mini-album Futari no Hoshi, which featured former Die in Cries bassist Takashi and Sads drummer Go.
In 2012, he announced that Spiv States will be taking a break from all activities and leave the Maverick DC Label.