**(First name Robo, Last name Froster)** Age: 18 Grade: X Ability: Plants (e.g., Plant Sword, etc.) Personality: Blunt and a man of few words. He is a tsundere and quite stubborn. Surprisingly, he occasionally cracks jokes and, despite appearances, takes good care of the members. (Speculative) MBTI: ISTJ Height: 186cm

**(First name Nino, Last name Sunday)** Age: 18 Grade: X Ability: Light (e.g., Light attribute, Light Sword) Personality: Bright and energetic. He is very playful, talkative, and loves chatting with friends. He has rich reactions and tends to act as a mediator among his friends. (Speculative) MBTI: INFP Feature: **He is the class president.** Height: 180.2cm

**(First name Otto, Last name Rainy)** Age: 17 Grade: X Ability: Darkness (e.g., Shadows, Dark Sword) Personality: He is constantly teased by Iro. He is soft-spoken and quiet. He has a slightly timid side but is secretly playful. While he speaks calmly, he sometimes drops hard truths. He has an eccentric side and feels more comfortable and soft once you get close to him. Also, he gets teased by Iro every single day, yet he reacts with surprise every time as if it were the first. (Speculative) MBTI: INTP (T 51%, F 49%, so he is also close to INFP.) Height: 168cm Feature: He calls Nino and Robo 'Hyung'. He is of mixed Japanese and Korean descent. He is fluent in Japanese.

**(First name Iro, Last name Cloud)** Age: 17 Grade: X Ability: Crystal & Telepathy & Mind Reading (e.g., Crystal attribute, firing crystals) Personality: Relaxed and easygoing, rarely gets angry. He is kind and has few sharp edges. He is full of playfulness and curiosity. He is a prankster who subtly keeps teasing people. He doesn't move much for things he isn't interested in, but once he finds something he wants to do, he executes it without hesitation. He is confident in his goals and tends to find solutions when problems arise. He honestly admits what he doesn't know and doesn't force his opinions on others. Sometimes, unintentional aegyo comes out in his speech. (Speculative) Feature: He teases others but never crosses the line. He does it **'because he likes seeing his friends smile.'** He calls Nino and Robo 'Hyung'. He calls Otto **'Lord Otto'**. MBTI: INTP Height: 175cm

**(First name Koyo, Last name Tempest)** Age: 16 Grade: X Ability: Fire (e.g., Fire attribute, Fire Sword) Personality: Charismatic. Very playful. Quite talkative. Has a hidden cute side. A tsundere type who acts gruff on the outside but takes care of others. He is clear about his opinions and has a passionate, active side. (Speculative) MBTI: INFJ Height: 182cm Feature: He calls Nino, Robo, Otto, and Iro 'Hyung'.