Hm, kinda hard for me to decide. If I had to say a mix, I'd say Soga no Tojiko, Mononobe no Futo, Marisa Kirisame, Minoriko Aki, Elly and Maribel Hann.
I looked at their in-game dialogues and their professions and each of them had a little piece of me in them. If overall I had to choose which ones, I'd be a mix of Marisa, Tojiko and Minoriko. I'm just complicated like that.