uh that's a pretty strange question, and I am honestly just here for points, so sorry in advance :/
Explanation:
I don't watch anime, but maybe try one of the really mainstream shows? something like that will have allot of great references to look at while you draw, so if you pick a popular show you will be able to get more information for drawing. I know I wasn't much help, sorry for taking your points :/
This is true, 1 axis turn = 24hrs/1day 1 rotation around the sun = about 365 days/1 year this motion causes the seasons and other natural happenings on earth
