Louise Frois

Is a christian originating from Portugal residing in a church in the city of Sakai.

Appearance
She wears a typical nun's habit and uniform regularly and has both blonde hair and, as Yoshiharu notes, a chest so large he can't figure out the cup size of it. physically her body, despite being as young as she is, is highly attractive in comparison to those in her group.

Personality
She appears to be rather kind and caring, even towards Bontenmaru, who clearly thinks herself the beast "666" from the bible. She is rather concerned when it comes to the size of her chest and actually, until she spoke to Yoshiharu, seemed to believe it was a sin due to the way it tempted others. She had no issue believing Yoshiharu came from the future and also seems to think he has a divine purpose because of it. Whenever she feels Yoshiharu is looking at her or if she is thinking off him, she is prone to reminding herself that she is married to God, and during the times when she came close to him she did it to ease his troubled heart. She is quite calm and collected, even smart, as she managed to make Yoshiharu realise that Nobuna was only messing with his head to make him jealous during his time in Sakai.

Louise apparently cares about her country where, after learning from Yoshiharu that the rats were responsible for the Black Death and the pogrom on cats have worsened the Black Death, Louise wanted to inform her homeland immediately.

Background
She was born in Portugal, at some point she became a missionary for the Christian Church and came to Japan to spread the message of her religion and God

Kyoto Arc
She first appears in a Christian Church which Yoshiharu visits to break up a small argument between him and Bontenmaru. On Bontenmaru's request she then reads a passage from the bible to those present. when she finishes, she and Yoshiharu sit down to talk, where he reveals his coming from the future to her.