"Humans are seventy percent water, so, if water is toxic to you, then how can you drink human blood?"
-Dr. Yi Yu towards Moka in 2395
Moka Akashiya (May 11th, 2379) is a Mulr'kiza Vampire native to Mulr'kiza Earth and was a student that attended Yōkai Academy. She is the first person Tsukune Aono meets when he sets foot in the Yōkai realm. Moka is beautiful, Moka takes a liking to Tsukune, initially because of the taste of his blood (something she very quickly becomes addicted to), but later when he tries to protect her from the Outcast Ayashi, Saizo Komiya. When the Rosario Cross around her neck is removed, the seal keeping her inner nature is released. Cold and arrogant, the Inner Moka is a completely different entity from the kind, loving Moka, going so far as to specifically remind Tsukune to "be kind to the other Moka". Tsukune is the only one able to remove the rosario cross around Moka's neck. Over time, both the 'inner' and 'outer' personalities merged and effectively created a all new personality that combined characteristics of the two vastly different personalities.