Thread:K-Naito/@comment-22439-20150822140258/@comment-24272451-20150823023628

Well actually I don't get it myself what they mean by "Material". The name and it's function doesn't match at all. I said "Material" because what the text says is "マテリアル" and if you read it have meaning "Material". The "Material" in My Room menu is not like "Ascension Items".

If you access "Material" in the My Room menu there's some sub-menu in it. For the example is  the first sub-menu is "Spirit List", in the "Spirit List" sub-menu you can see how many servant you have met and how many of them you have acquired. You can see for details those servant you have acquired (Max level servant status, skills, class skill, noble phantasm, some other info of that servant and you can set the battle charater spirit from there). The same goes for craft essence, you can get some detail of it.

The main funtion of "Material" is kind like a library for me. As for the rest of it I know what it use for but stiil need to figure it out about some proper english reading for it. (The Fourth sub-menu is "Opening", you can watch the opening movie again with that.)