In the genre we can categorized the demographic of a work as several types which currently contains Josei, Seinen, Shoujo, Shounen, Lolicon, Shoujo Ai, Shounen Ai, Shotacon, Yaoi and Yuri

Can we actually make it like this :
Demographic

• Josei
  -Seinen
  -Shoujo
  -Shounen

Sub-Demographic
-Lolicon
-Shoujo Ai
-Shounen Ai
-Shotacon
-Yaoi
-Yuri

Genre
-List of Genre

You can only choose one Demographic but you can choose several sub-demographic.

Also, idk if someone already ask or suggest this, but how do you choose demographic nowadays that we got a lot of LN, webtoon, manhwa and manhua release?

We usually put a manga into specific demographic based on what type of magazine they're released but what about the one not released on such magazines and don't have original demographic from the publisher?

I will change this world mmm...
So the world can change me mmm...