Tatsurou Shiba

As the powerful Vice President and primary shareholder of Four Leaves Technology, this influential figure oversees all of the corporation's vital research and development divisions. While he shares a familial bond with Miyuki and Tatsuya Shiba, his relationship with his son is defined by a chilling lack of affection. This authoritative leader maintains a strictly professional and emotionally distant demeanor, displaying an incredibly cold and indifferent attitude toward Tatsuya's well-being.