Mari

Mari is not one of Meiko’s children. She has actually never stepped a foot into the Vocaloid Household but still has a part in the Vocaloid Household

Mari is apart of the treehouse gang. (Not to be confused with The Gang trademark)

She has a sweet, bubbly personality and is almost always happy.

She became apart of the treehouse gang after one of her normal walks. She found a little treehouse and noticed some familiar faces in there. She started hanging out with them and then became apart of the treehouse gang.

Mari probably has a crush on Snowbelle but that was never confirmed.