In her super-vampire state, Moka possess super strength, super speed, incredibly agile reflexes and regenerative properties. Classified as an S-Class yōkai, she is one of the strongest monsters at Yōkai Academy, alongside a vampire's unique ability to convert their demonic aura into raw strength (no other creature is capable of this). Her sister Kokoa states among the four siblings Moka is in a league of her own, possessing an already formidable power that still has not reached its full potential. Even in her sealed state, Moka has access to this tremendous vampiric strength (seen when she blindly shoves people away), though she prefers to be more laid back and rarely uses all her strength. While the "Inner Moka" is sealed, she can communicate with Moka via the rosario, imparting both knowledge and warnings though she cannot communicate with the others. Her catch phrase throughout this series after beating an opponent is "know your place". The primary reason Moka's power is sealed is because she gets weaker as she loses her will to fight the more time she's unsealed.
Because she is a vampire, Moka needs blood to function daily. As a result, she will usually attempt to take a bite on Tsukune's neck, and only his, as she claims his blood is the sweetest. However, her fondness for it has escalated into a physical need. If she goes too long without it, Moka's strength sharply declines and suffers fainting spells. Regardless, she can still ingest other food and drinks, with tomato juice being the alternative to blood.
Like most vampires in traditional folklore, Moka has a weakness for silver, crosses, sunlight to a small extent (sunburn), but her greatest vulnerability, or any vampire in general, is water. Due to its purifying properties, it has an adverse effect, rendering her immobile and removing energy from her body in a painful fashion. However, it is interesting to note herbal water does not carry this effect (seen when she makes breakfast for Tsukune). In her sealed state, Moka is held back from utilizing the full extent of her abilities.
One unique ability Moka can utilize is physically injecting her blood into another person through her fangs. Not only will the host regenerate any wound on their body, but may temporarily transform into a vampire physically as strong as a super-vampire. The downside to this is diminished strength, upon successful transfer into the host's body, as Moka needs to recuperate the lack of blood circulation in her system. However, this ability is extremely dangerous: constant injection will slowly damage the host's body, perhaps kill the host. Even if the host does live through a blood transfer, there is a rare instance he or she may transform into a ghoul, a mindless variant of a vampire, with an uncontrollable desire to kill and a craving for blood and battle. Such as the case with Tsukune.
