[Chris38]

Originally Posted by shaselai

does Moka only have Khalua as a real sister? I guess Moka's father has a lot of wives so she has many step sisters?

Well I don't remember if it has been completely explained in the manga yet ...

Spoiler for Moka's siblings - chapter 29 spoilers:

... but after seeing chapter 29 I think that Moka and Kokoa have the same mother, (since you can see Moka and Kokoa are the most similar in their physical looks.) though it might be possible that Moka hasn't got any siblings per say ... and all of the "sister's" that she has ( Kokoa, Khaula and the "Eldest sister" - the one who has just been introduced in this chapter) are "step-sister's" to Moka. In any case that's the way I see it ... there are too many differences between them ( Kokoa and Moka seem to resemble each other the closest, which is why I think they are real siblings - have the same mother) to think that they all have the same mother.