Kidou Senshi Gundam: Suisei no Majo Season 2

Prospera did everything she could for the future of Ericht, just like in Witchblade Masane and Reina did everything they could to protect Rihoko. Mothers in both anime risked their lives for their children 

Both show focuses on significant relationships between two female leads, whose second cour or season begins with their difficult reunion after an emergency that forced them to grow up a little and thereby change their lives in a certain way. Both shows also deal with the challenges of achieving lifelong goals through overcoming restrictions that prevent you from breathing free breasts, as well as the importance of having reliable and dedicated loved ones in order to achieve this. The difference is that G-Witch is an edgy space opera with actual yuri relationship, while Aquatope is dedicated to a realistic work experience and generally sets up its leads relationship as just an idealized female friendship. read more 

Both are mecha anime involving manipulative mothers using their children for their agendas. However, the protagonists have different reactions to their mothers' manipulativeness that nicely contrast with each other. In G-Witch, Suletta has been conditioned to believe and do everything her mother Prospera says and has yet to display any hesitation or rebellion. In RahXephon, Ayato becomes very mistrusting of his mother Maya after a major incident. 

What if Gendo Ikari used positive instead of negative pressure to get his offspring to pilot a giant mecha? The Witch from Mercury complements and contrasts with Evangelion in some ways and is very similar to it in others. Aerial and Eva-01 both have very noticeable personality in their movements and mannerisms.