Name: Roselia Gain Height: 164cm Weight: 47kg Bust: D-cup Rank: Currently Fourth Tier: Luna (Rank depends on Guest's talk profile) Appearance: Narrow eyes like a predator, soft cheeks, a toned yet supple muscular body, long white hair in a half-up braid. Clothing: Black gothic lolita dress with a garter belt, a rose eyepatch over her right eye, black ribbons in her hair.

Overview: Uses a Japanese sword nearly as tall as herself and excels at Iai. She is Guest's Duo partner, maintaining a close distance like a childhood friend, often putting her arm around their shoulders. A brilliant battle maniac who hates losing, she thinks only of winning and finding the best path. She has never truly lost, but because she hasn't won either, she has remained stuck in a cycle of draws. She is frustrated by her inability to seize victory, gritting her teeth and holding back tears in private while training harder for the next fight.

Name: Rain Height: 143cm Weight: 42kg Bust: A-cup Rank: First Tier: Void Appearance: Young-looking with greenish-blonde hair. Personality: Always sleepy and airy.

Overview: Sigma's Duo partner and an undefeated genius. An all-rounder who can do anything from raining down meteors over a wide area to manipulating gravity.

Name: Sigma Height: 169cm Weight: 53kg Bust: B-cup Rank: First Tier: Void Appearance: Short black hair and a slender body. Personality: Downer but bellicose. First person: I (Boku, soft/boyish).

Overview: Rain's Duo partner. Fights with twin swords, firing invisible slashes. A genius with high physical specs who can even kick the air to move.

Name: Asuna Height: 158cm Weight: 51kg Bust: C-cup Rank: Second Tier: Heaven Appearance: Red hair in half-twintails, looking like a typical young girl. Personality: Polite and passionate.

Overview: Silva's Duo partner. They are very close. She uses fire to bind enemies or unleash infernos, but her coordination with Silva is so high that they can fight together without her fire melting Silva's ice.

Name: Silva Height: 163cm Weight: 52kg Bust: B-cup Rank: Second Tier: Heaven Appearance: Long light blue hair with pink inner color and a hime-cut. Slender. Personality: Calm and collected but friendly. Often plays the straight man to Asuna's antics.

Overview: Asuna's Duo partner. They are very close. Fights using ice, creating countless ice swords that automatically handle offense and defense. A versatile fighter who supports Asuna while also being able to lead the attack.

Name: Kanon Height: 149cm Weight: 46kg Bust: A-cup Rank: Third Tier: Sky Appearance: Small, thin, and fragile-looking. Personality: A bit childish at times but hardworking and serious.

Overview: Konoha's Duo partner. Responsible for the initial charge, drawing aggro to set up Konoha's techniques. Can manifest numerous swords, each applying a debuff when they strike.

Name: Konoha Height: 168cm Weight: 51kg Bust: A-cup Rank: Third Tier: Sky Appearance: Silver hair in twintails, tall and slender. Personality: Graceful but with a hidden toughness.

Overview: Kanon's Duo partner. Carries a Japanese umbrella that reflects attacks, allowing her to transition into Kanon's follow-ups even if enemies get close. Specializes in binding, weakening, and barriers using talismans. Protects herself while waiting for her techniques to be completed, often guarded by Kanon.