Maki and Mari’s are the closes I can get to each other, because personality to me Mari and Nico sound nothing alike, and Mari’s voice does crack like Maki’s

Maki’s voice is rich but in another way, her voice is going up not down like Umi or Dia, nasally basically. Maki as a mature type of squeaky/ high pitched, which I really like!

Maki’s example video! https://www.youtube.com/watch?-AY8B2Yg

Mari’s voice is very unique, her voice is high pitched and she has good voice control! Her voice can also go deep like Yohane’s voice! 

Mari’s example video! https://www.youtube.com/watch?