A female traveling samurai from Hinomoto.
Izumi is a traveling samurai from Hinomoto. In reality, she comes from a town of farmers, and taught herself fencing. She ran to the continent and was lost in the forest so, she came across Annelotte and ended up following her of her own accord. When it comes to fighting, she wields a huge Nodachi (Katana). She's able to play a whistle made from seashells that boosts her strength and her comrade's. Even though it seems as if she isn't a capable fighter but she is good at fencing which she taught herself when she was younger.