Hyōinjutsu

Hyōinjutsu (表印術, lit. "Surface Sealing Techniques") is a form of developed by Mikaya Takamori. Although it does not delve into a specific style of sealing, it elaborates behind the base mechanism that seals operate under. Seals are written formula that dictate how chakra flows and operates in a given area. Therefore, they must be written in a way that the user is able to physically understand. At this point, if a user is competent in another language, they may be capable of writing their existing seals in said language. Doing so enables the practitioner to make use of common seals under a disguise that many would not be able to discern at first glance. Accordingly, this provides them a highly competitive advantage against fellow Fūinjutsu practitioners, even if their raw proficiency may be lower.