Sakura
Sakura smiled as Togan offered to keep an eye out for Shirou and, if he was there, keep him safe.
I guess that would be OK, as long as he can be trusted.
Sakura thought for a moment about how best to describe Shirou, before remembering that she had photographs of him on her phone.
Before she could take the phone out, though, Irisviel started to pull her towards the dining room.
"See, Toe has it covered, stop worrying. There's no guarantee he'll even be there", she said.
Sakura, however, did not move just yet.
"Hang on, he doesn't know what Shirou looks like", Sakura said.
After Iri assented, she let go of Iri's hand and began walking towards Togan, unlocking her phone as she did.
"He has fading red hair, brown eyes and he's really handsome and brave. He fights with swords that he creates out of thin air, a bow that fires swords and a hunting rifle", she said as she approached him.
"Here you go, here's a picture", she said, holding up the phone, showing him her background photo.
On it was a family picture, Sakura with all of her children, her sister, her servant Rider and, of course, Shirou. She pointed to him.
"This is him. You promise you'll protect him, right? No matter what? If you let him die, I'll never forgive you", she said, clearly very worried about the possibility of Shirou being harmed.
She let him look at the picture for a few moments, before putting her phone back and returning to Irisviel. As she was walking back, she had another thought, and turned to address Togan again.
"Oh, the other purple-haired woman in the photo is called Rider. I doubt she'll be there, but if you do see her, please tell her that I'm here and where to find me. And, please don't hurt her either", she added.