Jujutsu Kaisen is bringing hand signs back, and the one Yuji uses to perform his Domain Expansion is very telling. For those who have read chapter 264 of Jujutsu Kaisen , you will know that Yuji ...

In 'NARUTO', most of the ninjutsu activation conditions are set to 'sign by hand'. There are 12 types of seals derived from the zodiac, and the characters in the play use various techniques ...