ISEKAI The Otherworlder’s Heir
Races of the World

In this world, humanity is only one voice among many.

Some races were born of magic, others of blood, and others still of inheritances older than the kingdoms themselves. All share one thing: a unique way to see, understand—and sometimes reshape—reality.

Behind every appearance lies a nature, a logic, a distinct tension. Some seek balance. Others impose their will.

And since the arrival of Vespera—the Red Moon—this balance has never been quite the same. For some, power awakened; for others, it was inherited… or amplified.

A curated index of races currently documented in the universe. Only entries with at least one illustration or an editorial text are shown.