Also known as: 調査班X, キヴォトス・未確認ミステリー
Group of Blue Archive students introduced in "Kivotos' Unresolved Mystery: In Search of Tsuchinoko, the Unknown Creature" event. Their goal is to find Tsuchinoko, a mythical snake-like creature.
Being a faction tag, this should only be used when all members of the group are present and equally in focus.