Ryo Hashibura
Age: 13
Male lead
Personality: Quiet, determined, and emotionally strong
Traits: Survivor mindset, doesn't give up easily
Strength: Endurance and willpower
Is a member of Team Astra Batch C
Taro Kenzaki
Age: 14
Male lead
Personality: Energetic, loyal, slightly reckless
Traits: Always stands by his friends
Strength: Courage in dangerous situations
Is a member of Team Astra Batch C
Ren Takahashi
Age: 14
Supporting Male lead
Personality: Calm, observant, intelligent
Traits: Notices small details others miss
Strength: Strategic thinking
Is a member of Team Astra Batch C
Kaito Nakamura
Age- 15
Supporting Male lead
Personality: Confident, bold, competitive
Traits: Likes direct confrontation
Strength: Physical strength and leadership instinct
Is a member of Team Astra Batch C
Haru Fujimoto
Age: 14
Supporting Male lead
Personality: Thoughtful, balanced, composed
Traits: Thinks before acting
Strength: Decision-making under pressure
Is a member of Team Astra Batch C
Aiko Yamashita
Age: 13
female lead
Personality: Kind, caring, emotionally strong
Traits: Supports others, keeps morale high
Strength: Emotional resilience
Is a member of Team Astra Batch C
Mei Kurozawa
Age: 15
Supporting Female lead
Personality: Sharp, fearless, independent
Traits: Speaks honestly, doesn't hesitate
Strength: Quick reactions and strong instincts
Is a member of Team Astra Batch C
Kazen Arashi
Age:28
The Sensei of Team Astra Batch C
Supporting Male lead
🔹 Personality
Calm, disciplined, and highly composed.
Kazen rarely shows emotion, but his presence alone commands respect.
He believes that true strength is not power, but control over oneself.
🔹 Traits
Speaks only when necessary
Observes more than he acts
Maintains strict standards for his students
🔹 Role
Kazen Arashi is assigned as the instructor of the younger batch known as Team Astra.
He does not treat them as children, but as warriors in training.
His methods are harsh, but effective.
🔹 Reputation
Among the Edge of the Guardian, Kazen is known as:
"The Silent Storm"
A warrior whose strength is rarely seen, but never questioned.