Hisako

Hisako is a Human Summoner-Trapper and a member of West Wind Brigade. She is only a mid-level player at the start of the Catastrophe and can summon a maximum of six entities at a time.

She later participates in Operation Capture as a member of the Akiba Raid Party; by this point, she has raised her level up to 90.

Personality
Although she seems hesitant at times and doesn't speak much, she keeps a calm mind and seems less likely to panic in stressful situations. She has a good grasp of her abilities and knows what she is capable of contributing to the fight.

Libra Festival arc
Along with the other members of West Wind Brigade, Hisako is called upon by Shiroe help control the chaos at the Libra Festival, helping resolve problems that popped up because of Lord Marves' spies.

Fallen Guardian arc
She participates in the raid against Enbart Nelles in Team I, alongside Chika.

Log Horizon: West Wind Brigade
Hisako is first introduced after the members of West Wind Brigade meet up at their guild hall. As their warehouse manager, she informs them of the food they have, but is too late to prevent Kawara and Kyouko from eating some of it, leading up to the reveal that the food in this world has no taste.

Later on, when the guild is facing Magus and the Hamelin members, Hisako summons five detection monsters in the form of dogs in order to sniff out where the enemy had placed their traps. Although she had not meant to trick the enemy when she said she could only summon five creatures at a time, this still caused them to target her first. She then summoned a golem that protected her and knocked them away from her.