It's kinda cool how the Corrins are fine with Both Kana's and are willing to tag in as parent if their counterpart isnt there for their Kana. And the Kana's are cool with that.
It took nearly 6 years for them to add a new Kana alt to Fire Emblem Heroes, and the fact they chose to have her first alt be just like her father's (A Tempest Trials F2P unit) is the best way to do it.
I always found it interesting the one flaw they gave Ryoma that they really don’t talk about is he is a bad father. In the festivals DLC there is unique dialogue between parents and kids and he actively has a bad relationship with all his kids (including Shigure and Kana). It is actually the most obvious with those two because they have unique dialogue with their fathers. With Xander, Odin, and Laslow they have warm and loving relationships. The two boys are comfortable with them, have certain interests in common with them, and are happy to spend time with them. With Ryoma they are afraid to talk to him or actively think he doesn’t like them. I am not sure if this is something that just didn’t translate correctly from Japanese Audiences to Non-Japanese Audiences but it is interesting he is generally seen and treated as being flawless by the other characters but he consistently has bad relationships with his children.
Spent the better half of today working on a properly functioning twin Kanas mod working in Fire Emblem Fates! You can download it here.
The mod is still technically a work in progress, as I haven't touched supports yet. But their paralogue has been fully edited and is functioning perfectly.
Go give it a looksee!