Lyza/Relationships

Doni
Doni became Lyza's whistle, suggesting they had a significant relationship to Lyza at one point.

Human-looking silhouette
Lyza describes in her notes an encounter with a Human-looking silhouette somewhere near the 7th layer. While the silhouette was watching Lyza, she took notice as well and kept an eye on them. When Lyza tried to call out to them, they escaped jumping.

Jiruo
In his childhood, Jiruo was the apprentice of Lyza. Though he was only a Red Whistle Delver at the time, before she made her last dive, Lyza entrusted him with watching over Riko and protecting her identity as a White Whistle Delver's child.

Ozen
Before becoming a White Whistle Delver herself, Lyza studied under Ozen as an apprentice. They became very close friends, and Ozen is very fond of Lyza. When Lyza introduced her husband, it greatly stunned Ozen at first and she appeared dismayed and unaccepting of the decision.

Reg
On multiple occasions, memories involving Lyza come back to Reg hinting at a connection between the two, these include a memory of Reg standing in the Garden of the Flowers of Resilience, a memory of Reg sharing a meal before departure and memories with Faputa where Reg is holding onto the Blaze Reap.

Riko
Though Lyza left Riko as baby in Orth, it is clear that she cares about her very much, as she was heartbroken when Riko was stillborn and told Jiruo to keep her identity secret in order to not lead trouble towards her.

Torka
At some point in time, Lyza married Torka. Not much is known about their relationship or how they met each other.