Astral glyphs

Astral glyphs are the writing system used by Astral in the Yu-Gi-Oh! ZEXAL anime.

In reality, the glyphs are a cipher of Japanese. With the exception of numbers and a few special characters, each glyph a stylized version of a katankana. A word written in Japanese phonology can be converted to Astral glyphs, by converting each syllable of the word with its katakana and then replacing each katakana with its corresponding Astral glyph.