Jacobi Lyppai

Jindai Moji - Several scripts called Jindai Moji have popped up throughout Japan's history. They are all believed to be hoaxes created to bolster Japan's prestige, especially during the nationalistic furor of the 1930s. This particular version of Jindai Moji was obviously based on the Korean Hangul script.

Jishang - This is an abugida that is actually derived from the Latin alphabet, where the tops of the consonants are modified to show a variety of vowels.