Kuu

Kuu is a Human Cleric in the Crescent Moon Alliance who was formerly imprisoned in Hamelin. Instead of using a long staff, she uses a short wand.

She participates in the defense of Choushi Town and the Akiba Guild Hall Raid Party.

The Catastrophe
After the Catastrophe hit, like a number of other newbie players, Kuu is tricked into joining Hamelin.

Round Table Alliance arc
Kuu is first seen in Return to Akiba as Hamelin's leaders go around the tables collecting the newbie players' EXP Pots.

Touya and Minori hatch a plan with Shiroe to escape Hamelin and inform the rest of the trapped newbies, who all agree to it. The plan was for the crafters, who were usually kept inside the guild, to simply follow the raiding team out when they left. At first, the plan goes smoothly, but the suspicious Smoking Lightning realized they were up to something and attacks Minori. Kuu, Mil(17)ky, and Yupia turn around at the sound, but Touya intercepts Smoking Lightning and tells the three to escape first, which they do.

After the successful rescue, Kuu is among those who decide to join the Crescent Moon Alliance.

Nightingale's Song arc
Kuu is among those recruited to fight against the Genius Eirenus due to having her level low enough to be unaffected by Eirenus' level-suppressing gimmick.