Ais Wallenstein[]
Finn and Riveria seem to take the role of Ais' surrogate parents, being quite protective of her and more than willing to dispense advice about her feelings and scolding her when she acts too recklessly. Ais is often in awe of Finn's martial technique, watching intently as he fought Revis.
Gareth Landrock[]
Finn has a very good working relationship with Gareth, often discussing the actions of the younger members of the Familia with both him and Riveria.
Liliruca Arde[]
Finn considered Lili a worthy wife and wanted to marry her to leave an heir to help the Pallum race. However, Lili has no intention of marrying him.
Riveria Ljos Alf[]
As a fellow deputy leader of the Loki Familia, Finn has a very good working relationship with Riveria, often discussing the actions of the younger members of the Familia with both her and Gareth. They are used to speaking casually with each other in the midst of danger. They also work seamlessly with each other in combat, coming to each other's aid and supplementing each other's attacks without a single word spoken between them.
Tione Hiryute[]
Finn knows of Tione's feelings and is usually overwhelmed at her constant attempts to get close to him. While he does honor her feelings, he doesn't return them. This is primarily due to the downside of reproducing with an Amazoness; they only produce other Amazonesses, no matter what race the father is. He wants a fellow Pallum to ensure he has a heir to continue his legacy to restore the reputation of Pallums.
Raul Nord[]
Finn has a high opinion of Raul, considering him a good adventurer. He sees the potential for great leadership in him and is training Raul to succeed him as captain, just as Lefiya is expected to succeed Riveria.
Ottar[]
Since they are captains of their familias, it is not ideal for them to get along very well. However, both recognize each other's strengths. For his part, Finn recognizes Ottar's overwhelming strength and sees him as a wall that he must overcome. Even though it's best for them to keep some distance, Finn seems like the type who would approach him without a care if they met on the street. Since he's more skilled in invitational situations like these, Finn would probably say something clever to keep Ottar interested.[1]