User blog comment:Bennlimos/HxH Questions & Thoughts Discussion 11/@comment-10528819-20150512133730

1) I think they are obligatori

2) Everyone we've seen yet have it's tatoo or on the stomach or on the back, and everyone we haven't seen the tatoo haven't take of it's shirt so probably around the same place

3) I think Kortopi has more aura than the rest but he's more of an utility one, I don't think he would be good in a fight

4) Probably, I wouldn't know that the eyes would give the location and it was ny job to keep them safe

5) I think he wanted to keep it as a secret to avoid the midia and possible kidnappers, but yes probably there was if he knew about Alluka it could have saved a lot of trouble, thinking back he could have made an agreement with Milluki to use Allika to heal his lover in exchange of a copy of the game, but neighter one of them knew about each other

6) I think Killua is too prepotent, he have some base to do the gauging but still he shouldn't do it so loosely. I think that Hisoka is much stronger than Nobunaga and Machi, he would speak about batling Meruem or Netero as if it was a childs play

7) They had information about Bizaf and a plan B is always usefull

8) Knov's power is also an utility power he probably isn't that good on fighting, and Kite also had to keep it together to protact Gon and Killua while Knov had the option to run away and never come back

9) Pitou was beeing coperative and honest that time, there was no reason or way to hide that Kite was dead, she would probably tell the truth anyway and if Gon rampaged she would have no option than fighting back