There are two types, the one with the flame (this I think it's the correct one, appears in Hinata's clothes in Naruto pt1) and the ying & yang (I still don't understand why people say is this one, appears whenever someone uses the 8 triagrams and 64 palms technique). People discussed me about this alot and down in the Hyuga clan page of the wiki it says that in the final arc of Shippuden (a perfect day for a wedding, ep 493-500) it says that in the final part of each episode the Hyuga emblem appears, but I'm struggling finding the exact episode and timestamp. Can someone who watched this arc recently help me find the exact moment? I've watched It in 2017 and cannot recall this. Thanks for reading.