I wanted to give あなた guys so really useful リンク and guides to the Kagerou Project, hope you'll appreciate!
Here is a link to all the ORIGINAL 動画 for Kagerou Project 投稿されました によって the creator Jin! link
Here is a link to my playlist for all the Kagerou Project songs, English subbed. This includes songs without a PV. It's not done, but will be soon. Please support my channel! link
What? Novels? Yes, the creator of Kagerou Project, Jin has created novels to the series. It tells あなた a lot もっと見る about the story, I 愛 読書 them. Not all of them have been translated yet, but it takes time to translate these things! Here is a link to a Tumblr post with the currently translated novels. link
And a link to my Tumblr if あなた want to follow~ sorry for advertising~ link
There is a マンガ adaption of Kagerou Project too! So much stuff!! Here is a link to a マンガ website I often use. link
Last but not least, the new and ongoing anime! Here is a link (: great site for watching アニメ btw. link
Oh and I almost forgot! Here is a link to the Kagerou Project Wikipedia page, it's really helpful. link
And that's all for now! Hope this was helpful!