Board Thread:Wiki Discussions and Support/@comment-4271790-20150210213549/@comment-25626003-20150210213902

They need to remain. Just because the databook and/or the manga don't expand on things let alone name them doesn't mean the anime doesn't. Besides, it's a technique just like the others that have articles. I'll be honest, I think it's a little absurd that we have to even discuss this.