BENI「BEST All Singles & Covers Hits」（2014/6/11）桜坂Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）瞳をとじてStrings Arranged by Daisuke KadowakiStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）Ti AmoStrings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）Heaven’s DoorStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）もう二度と… RebirthStrings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）YOUR SONGStrings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「BEST All Singles & Covers Hits」（2014/6/11）粉雪Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「四季うた summer」（2016/6/29）夏が終わる頃Strings & Brass Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「四季うた summer」（2016/6/29）花火Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「四季うた summer」（2016/6/29）サマーラバーズStrings & Brass Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「COVERS 2」（2012/11/7）Squall Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「COVERS 2」（2012/11/7）I LOVE YOU Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「COVERS 2」（2012/11/7）歌うたいのバラッド Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

BENI「COVERS 2」（2012/11/7）Lovers Again Strings Arranged by Gen IttetsuStrings by Gen Ittetsu Strings

安良城紅「GEM」（2007/4/24） LunaStrings: Gen Ittetsu Strings

安良城紅「Girl 2 Lady」（2006/2/22）恋めぐりStrings: GEN ITTETSU STRINGS

安良城紅「Girl 2 Lady」（2006/2/22）CherishStrings: GEN ITTETSU STRINGS

BENI 「Lovebox」 （2010/6/2） サイン Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE

BENI 「Lovebox」 （2010/6/2） ユラユラ Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE

BENI 「Fortune」 （2011/11/2） 声を聞かせて Strings Arranged by Gen Ittetsu Strings by GEN ITTETSU Strings BENI OFFICIAL SITE

BENI 「Fortune」 （2011/11/2） 好きだから Strings Arranged by Gen Ittetsu Strings by GEN ITTETSU Strings BENI OFFICIAL SITE

BENI 「Bitter & Sweet」 （2009/9/2） もう二度と… Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE

BENI 「Bitter & Sweet」 （2009/9/2） ずっと二人で Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE

BENI 「Red」 （2013/7/31） さつきあめ Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE

BENI 「Red」 （2013/7/31） 永遠 Strings Arranged by Gen Ittetsu Strings by Gen Ittetsu Strings BENI OFFICIAL SITE