Void Spirit

Trivia

 * Void Spirit's Chinese voice actor is Ge Ping (葛平), who also worked on 3000 Whys of Blue Cat, a famous cartoon series in China.


 * Void Spirit was first teased in a comic that came with the release of 's Arcana, almost 3 years before his official release.


 * Inai is the negation of the Japanese verb いる which means "to exist".