Aki is also used as a masculine name in Japanese. However, it's more common for females. So, I think that the "Gender" of this name should be changed from "Feminine" to "Feminine & Masculine". Some evidence for this is that Aki is used as a name element in unisex and masculine Japanese names, such as Akihiko, Akihito, Akimitsu, Akio, Mitsuaki, etc. A known fictional Japanese male bearer of this name is Aki, the main character in the anime and manga "Ayashi No Ceres". In the anime and manga " Ayashi No Ceres", Aki is the twin brother to Aya.Sources: https://en.m.wikipedia.org/wiki/Unisex_name https://forebears.io/forenames/aki https://en.m.wikipedia.org/wiki/Aki_(name)
This is unisex, please change the description.Aki is the masculine main character in the anime and manga "Ayashi No Ceres", twin brother to Aya. In his case it is spelled 明.
Sources: https://en.m.wikipedia.org/wiki/Unisex_name
https://forebears.io/forenames/aki
https://en.m.wikipedia.org/wiki/Aki_(name)