Assassin's True Name is Kama (カーマ?), also called Kamadeva (カーマデーヴァ?), the God of Love of Indian mythology. Normally a male deity, he has manifested as a female Pseudo-Servant in the body of Sakura Matou, likely related to her "special characteristic" and another goddess who is also a Pseudo-Servant.
Kama is able to use his sugarcane bow and arrows adorned with flowers to arouse love and lust in whomever he pierces with an arrow. He is famous for the anecdote where he shot the God Shiva, who was focused on his meditation, to get him to notice the feelings of his wife Parvati.
Assassin shows a rather sadistic nature in any of her various forms. While it is less prominent in her Second Acension, she still has those swings of nature at times. Almost as if she, or 'the being' inside of her, has suffered anguish for far too long.
Kamadeva, while open- and an extrovert to how she feels, pertains a sense of forcefulness. Wishing to impose lust, love, or heart-break on those around her. While she will never dabble in those affairs herself unless its a particular Servant or possibily Three people, given her bodies past and relationship with a specific Mother who Holds the Balance of the the World in her hands- the tendancy to force what she cannot have, such as those things upon others shows.
However... Kamadeva's relationship to the Beast III/R almost seems off. Instead of wishing to 'unite' with her counterpart, Kamadeva strays away and looks the other way- this is due to Kamadeva being unable to cope with having a partner of some sort, even if it is not a relationship. Unless. . .
Tokugawa's World-Changing Labyrinth: Inner ChambersEdit
Kama is responsible for the problems occurring in the Edo castle, leading the Master to join Lady Kasuga in investigating the incident. After they have defeated several cursed women, Kama approaches the team. Parvati, who is sharing a body with Lady Kasuga, personally identifies Kama, while expressing shock that she and Kama are occupying the body of the same person.
Kama explains that Parvati took the light side of the host while Kama took the shadow side. Kama also explains that the Ooku, the lord of affection wished for a garden of women, "a melting pot of decadence and lust." Kama also intends to drown the visitors in pleasure from the moment they entered the labyrinth.
Furthermore, Kama had calculated the arrival of the Master and their allies, but did not predict the arrival of Kiara and asks who the woman is. Regardless of Kiara's response, Kama doesn't care and promises to drown her in pleasure too even though Kama hates her.
Kama proceeds to talk the gang into coming deeper into the Ooku with no promise of salvation.
Kama's normal class is Archer.