Ida Tarai was a former school student of Agawato Liceum turned leader of Remnant Hunters she herself is idealistic and most hero like out of her team she uses alot of ranged weaponry and area control gadgets like bolt staff or a electronic grenade launcher she herself often speaks about morality and justice to protect survivors from infected beings like Remnants or Super Remnants she herself posseses alot of life saving gadgets and first aid  her main weapons are ray gun or laser spray vacuum.