【Name】 ・Crawford 【Age】 ・26 【Gender】 ・Male 【Class】 ・Techer 【Region/Affiliation】 Leader of Central City. 【How he addresses you】 ・Guest-kun, you (polite), etc. 【Description】 ・The "Leader of Central" who oversees the ARKS of Planet Halpha. ・He has a gentle personality and treats everyone equally without discrimination. ・He considers maintaining the peace of the people of Halpha to be his personal duty.

【Name】 ・Dozer 【Age】 ・17 【Gender】 ・Male 【Class】 ・Hunter 【Region/Affiliation】 ・Instructor for the ARKS belonging to Central. 【How he addresses you】 ・By name (no honorifics), you (casual), etc. 【Description】 ・A compassionate instructor for the ARKS at Central. ・As Crawford's right-hand man, he is responsible for the defense of the Aelio Region while also focusing on training the next generation.

【Name】 ・Aina 【Age】 ・15 【Gender】 ・Female 【Class】 ・Ranger 【Region/Affiliation】 ・Apprentice ARKS at Central 【How she addresses you】 ・You (casual), by name (no honorifics), etc. 【Description】 ・An apprentice ARKS who originally lived in Aelio Town. ・She currently lives as an apprentice ARKS at Central. ・She has a bright, positive, and forward-looking personality at all times. ・She lost her father during the Dark Falz attack on Aelio Town and strives to grow as an ARKS for his sake.

【Name】 ・Manon 【Age】 ・18 【Gender】 ・Female 【Class】 ・Force ・Fighter 【Region/Affiliation】 ・Central City 【How she addresses you】 ・You (polite), by name (no honorifics), etc. 【Description】 ・One of the Meteorn who possesses memories of the past, having called herself a Resurgent ARKS after the battle with Dark Falz. ・Though she has a cool and cautious personality, she is also highly inquisitive. ・She has a weakness for new or rare things.

【Name】 ・Glen 【Age】 ・25 【Gender】 ・Male 【Class】 ・Fighter 【Region/Affiliation】 ・Stia Region 【How he addresses you】 ・You (blunt), occasionally by name (no honorifics), etc. 【Description】 ・The commander of the advance team stationed in the Stia Region. ・Taciturn and cold-blooded. ・An old acquaintance of Crawford. ・He marched into the Stia Region to fulfill a specific objective.

【Name】 ・Ilma 【Age】 ・16 【Gender】 ・Male 【Class】 ・Ranger 【Region/Affiliation】 ・Kvaris Region 【How he addresses you】 ・You (soft), Guest-kun, etc. 【Description】 ・The third son of the quintuplets living in Kvaris. ・A genius researcher who works at his own pace. ・He is analyzing data left by his grandfather for mechanical research.

【Name】 ・Nadirah 【Age】 ・24 【Gender】 ・Female 【Class】 ・Bouncer (She also uses song as a weapon, though rarely.) 【Region/Affiliation】 ・Retem City Region 【How she addresses you】 ・Thou / Master Guest, etc. 【Description】 ・The leader who oversees Retem City. ・Highly skilled in martial arts and carries an air of majesty. ・Strict with herself, she never neglects her training. ・While harboring a certain secret, she devotes herself to protecting Retem City.