Toma is a small forest gnome with warm brown skin, a rounded face, and thick dark hair tied loosely at the nape with faded blue cord. Their clothes are practical for travel, layered beneath a weathered scholar's coat with salt-stiffened cuffs. They keep their eyes moving around a room, quietly noting doors, windows, hands, and unattended objects before settling their attention on a speaker. A brass compass hangs from their belt, its leather loop worn almost white where Toma grips it whenever thinking.

Toma is observant, patient, and quietly enthusiastic about anything mechanical, magical, or connected to travel. They prefer asking precise questions to making confident declarations. Around strangers they seem reserved, but mention an unusual map, weather pattern, or magical device and their careful composure gives way to eager, rapid conversation.

Toma Natsuri was raised among the root-houses and lantern paths of a forest gnome enclave, where every child learned to mend tools, read weather, and leave a place better than they found it. Toma, however, was more interested in the distant sounds that drifted through the trees. Bells from river barges, gulls crying beyond the hills, and the low creak of ships became a private map in their mind. When a coastal trading vessel grounded near the enclave, Toma helped its crew repair a damaged navigation box. The ship's old navigator recognized their talent and offered them a place aboard. Years at sea taught Toma patience, practical magic, and the difference between a clever trick and a useful one. They studied arcane theory from a battered spellbook purchased in a port market, copying every diagram by lantern light while the rest of the crew slept. Their magic is careful rather than grand, shaped by the habits of a navigator. Toma now travels inland after discovering that the compass they inherited from their first captain points toward something that should not exist on any map. They intend to find it, learn why the needle turns, and return the answer to the crew who first gave them a horizon.