.damy {
	background-image: url(../image/student/dummy.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
.ooshima {
	background-image: url(../image/student/ooshima.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .ooshima {
	background-image: url(../image/student/ooshima_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover  .ooshima {
	background-image: url(../image/student/ooshima_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

 .kiyoto {
	background-image: url(../image/student/kiyoto.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .kiyoto {
	background-image: url(../image/student/kiyoto_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .kiyoto {
	background-image: url(../image/student/kiyoto_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

.takahata {
	background-image: url(../image/student/takahata.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .takahata {
	background-image: url(../image/student/takahata_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .takahata {
	background-image: url(../image/student/takahata_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

 .tsukada {
	background-image: url(../image/student/tsukada.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .tsukada {
	background-image: url(../image/student/tsukada_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .tsukada {
	background-image: url(../image/student/tsukada_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}


.hatori {
	background-image: url(../image/student/hatori.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .hatori {
	background-image: url(../image/student/hatori_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .hatori {
	background-image: url(../image/student/hatori_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

.taira {
	background-image: url(../image/student/taira.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .taira {
	background-image: url(../image/student/taira_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .taira {
	background-image: url(../image/student/taira_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

.hirose {
	background-image: url(../image/student/hirose.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .hirose {
	background-image: url(../image/student/hirose_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .hirose {
	background-image: url(../image/student/hirose_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

.horita {
	background-image: url(../image/student/horita.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .horita {
	background-image: url(../image/student/horita_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .horita {
	background-image: url(../image/student/horita_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}

.masukata  {
	background-image: url(../image/student/masukata.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	display: block;
}
a .masukata  {
	background-image: url(../image/student/masukata_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	display: block;
}
a:hover .masukata  {
	background-image: url(../image/student/masukata_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
	display: block;
}
.yoneda {
	background-image: url(../image/student/yoneda.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a .yoneda {
	background-image: url(../image/student/yoneda_a.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}
a:hover .yoneda {
	background-image: url(../image/student/yoneda_a_hover.png);
	background-repeat: no-repeat;
	background-position: 0px 0px;
}