Why is the Moka version of Lilium called this way?

Here is your answer > The MOKA version is a self-cover of the Opening Theme 의해 the female member of MOKA, Kayo Konishi. It was released as one of the songs for her own CD that was released in Nov. 2006. The MOKA version has nothing to do with the 아니메 and was never used in the 아니메 that was originally broadcast in 2004 또는 2005.