Kongōsōha

Kong&#333;s&#333;ha (&#37329;&#21083;&#27085;&#30772;, diamond shard blast) is an attack of Tetsusaiga gained from the gem youkai, Housenki, to help Inuyasha combat Naraku. Tetsusaiga crystallizes with diamonds (&#37329;&#21083;&#30707;, kongouseki) and can fire a blast of the shards through any barrier or youkai in the way.