9 ) ▁- ▁guitar , ▁synth es izer , ▁v ib raph one ▁ ▁Y us u ke ▁Nag ai ▁( 永 井 <0xE7> <0xA5> <0x90> 介 ; ▁born ▁ 2 2 ▁July ▁ 1 9 8 0 ) ▁- ▁vocal , ▁guitar , ▁bass , ▁keyboard ▁ ▁K ah os ato ▁Sak ak ib ara ▁( <0xE6> <0xA6> <0x8A> 原 香 保 里 ; ▁born ▁ 1 7 ▁November ▁ 1 9 7 9 ) ▁- ▁vocal , ▁fl ute , ▁accord ion ▁ ▁History ▁ ▁Form ation ▁ ▁Some ya ▁started ▁playing ▁guitar ▁in ▁middle ▁school . ▁In ▁folk ▁song ▁club ▁during ▁high ▁school , ▁he ▁became ▁friend ▁with ▁Nag ai ▁through ▁their ▁common ▁love ▁of ▁ 6 0 s ▁music . ▁During ▁college , ▁when ▁a ▁friend ▁introduced ▁Sak ak ib ara ▁to ▁Some ya , ▁he ▁decided ▁to ▁start ▁L amp . ▁ ▁Early ▁years ▁ ▁On ▁ 9 ▁April ▁ 2 0 0 3 , ▁L amp ▁released ▁their ▁first ▁album ▁So y ok aze ▁A partment ▁Room ▁ 2 0 1 ▁( そ よ 風 ア パ ー ト メ ン ト 2 0 1 ). ▁Some ya ▁has ▁c ited ▁m anga ▁artist ▁Y oshi har u ▁T su ge ▁as ▁influence ▁for ▁the ▁first ▁album ' s ▁lyr ics . ▁▁ ▁On ▁ 1 1 ▁February ▁ 2 0 0 4 , ▁they ▁released ▁their ▁second ▁album ▁For ▁Lo vers ▁( 恋 人 へ ). ▁Despite ▁s elling ▁worse ▁than ▁their ▁first ▁album , ▁For