[Theory] Ashura represents the full moon NOT THE SUN !!

[minamoto]

why some say that the symbol ashura represents is the sun??...i think its the full moon...whereas indra's symbol represent crescent or a moon that is not full...hence hagormos' stuff has 2 sides one is crescent moon (indra) the other is full moon (ashura)...the kestion now is what's the actual meaning of this?.....why obito who is an uchiha had hagoromos stuff had 6 circles ..is this related to having will of fire??...
maybe the full moon symbol is related with rinnegan...

 

[Seventh Sama]

Because yin represents the moon while yang represents the sun.... Ashura is yang so yeah...

 

[UCE]

dude thats the son ashura the yang indra the moon ying.....

 

[Your Creepy Stalker]

The ootsutsuki family have more to do with the moon. They even have Tsuki in their name. So yea, Full/Crescent makes more sence than Sun/Moon

Anyway, the only picture with the symbolism in real life shows Ashura against a black sky with the ciircle in question. Obviously the moon.