Board Thread:Boruto Discussions/@comment-945885-20171013084137/@comment-31480879-20180111104625

There are too many irrelevant comments but first, let me clear some things up. Ao will NEVER use Gentle Fist because he doesnt know how to do it and he is not a Hyuga Clan member.

Byakugan is NOT a Dojutsu with other special jutsu on it, its not a same with Mangekyou Sharingan. Only Mangekyou Sharingan, Rinnegan and Tenseigan are dojutsu with other specific jutsu/ability/technique for example: MS's Kamui, Amaterasu and Susanoo; Rinnegan's Chibaku Tensei and Rinne Rebirth; and Tenseigan's Golden Wheel Reincarnation Explosion. Byakugan? Nothing special than its superior ocular vision(who thought Gentle fist was its specific jutsu? Cmon guys even Boruto without Byakugan CAN do it) but among other dojutsu, Byakugan has the best ocular vision.

The only purpose of Gentle Fist is to complement Byakugan's abilities(Tenketsu/chakra pathway system) and you need training to do it and yes, you need to learn it. About Ao used Rotation, Eight Trigrams Palms Revolving Heaven is a Hyuga's SECRET JUTSU related to Gentle Fist only passed down to Main Hyuga member so its impossible for Ao to learn this jutsu.