blade of the immortal manji question

[luckyends]

so i want to do manji from blade of the immortal and i was wondering if i should put the manji on his back becasue it is a bhudist symbol but everyone might think its a swastica so should i just make it an x as aposed to a manji or do the manji and carry around a sign
im kinda leaning towards the x just for being easy
what do you guys think?