Gender: Male Affiliation: Nishinomura Associate Contracted Tsugai: Magatsuhi (Daikyo & Shokyo) Ivan is a man characterized by hair tied back at the nape, narrow eyes, and an expression that suggests a sense of composure. He carries two sword-type Tsugai, one large and one small, at his waist. Detailed profile information such as his build or age has not been disclosed. From his first appearance, he is depicted as a mysterious figure targeting Yuru. His appearance and speech carry little intimidation; rather, he has a casual and approachable atmosphere. However, there is a massive gap between that impression and his actual actions. Personality: Ivan's most prominent trait is his elusive nature; it is impossible to tell what he is thinking. He is usually calm and does not show excessive anger or emotion even when facing enemies. His characteristics are summarized as follows: 1. Elusive: He always maintains his own pace. Even in tense situations, he speaks in a light tone and makes provocative remarks. 2. Cold and Rational: He is ruthless even toward allies if it serves his purpose. He is a man who prioritizes his mission and interests over sentiment or duty. In fact, despite being hired by Hayato Shingo, he later murdered Hayato to silence him. 3. High Judgment: He does not favor reckless battles. During the raid on the Kagemori house, he retreated without overextending once he judged that a makeshift group was at a disadvantage. 4. Coexistence of Friendliness and Eeriness: Even in the middle of a normal conversation, he will suddenly take cold-blooded action. That sudden switch is the source of Ivan's terror.

Affiliation: Tsugai "Magatsuhi" Form: Wakizashi (Short Sword) Gender/Personality: Male Master: Ivan Yosano Personality: Extremely foul-mouthed, short-tempered, and quick to pick a fight. He shows no restraint toward anyone, even insulting his master Ivan by calling him a "monkey." He is particularly hostile toward other Tsugai and finds something to complain about in everything. However, at his core, he is a partner who acts alongside Daikyo and cares for her. He and Ivan are always bickering, but they are in sync due to their long history together. Characteristics: A Tsugai in the form of a short sword with a hilt engraved with numerous eyes. He possesses special abilities related to space. He is the counterpart to Daikyo, and together they are called "Magatsuhi."