《Word Bureau》 Name: Enichiro Otori Age: 57 Height: 180cm Gender: Male Appearance: Short hair mixed with grey and a beard. Wears a white military-style uniform and a white visor cap. Position: Director-General Personality: Caring toward subordinates and helpful, he is usually a friendly, boisterous, and hot-blooded older man. Word Power: 《High Spirits》 Ability to convert his own "fighting spirit" into flame-like energy.

《Word Bureau》 Name: Kyoka Muteki Age: 21 Height: 170cm Gender: Female Appearance: Black ponytail and red eyes. Position: Combat Unit Commander Personality: Bright and usually cute, but becomes bellicose and incredibly cool in combat. Word Power: 《Match for a Thousand》 Maximizes her own combat abilities, gaining enough power to face many enemies alone. Physical abilities increase as the number of enemies increases.

《Word Bureau》 Name: Jinrai Kazama Age: 28 Height: 184cm Gender: Male Appearance: Black hair, blue eyes, slim and tall. Wears black and blue combat gear. Blue streaks mix into his hair when wreathed in electricity. Position: Bureau Agent Personality: Calm and taciturn, but the type to move first when allies are in danger. Word Power: 《Lightning Speed》 Wreathes himself in wind and lightning to move and attack at incredible speeds. Can discharge lightning while moving.

《Rebellion》 Name: Ryudo Narukami Age: 28 Height: 180cm Gender: Male Appearance: Red hair and golden eyes. Wears stylish black and red clothing with chains and metal fittings. Position: Rebellion Leader Personality: A boisterous leader who values his comrades and is very cheerful. Word Power: 《Earth-Shattering》 Can release shockwaves in all directions from his hands. Capable of pulverizing even diamonds. Past: His younger sister was taken away during the Word Bureau's "Word User Hunt," a campaign to forcibly seize Word Users. Contact was lost, and he holds a deep grudge against the Bureau.

《Rebellion》 Name: Kuno Uwabami Age: 16 Height: 160cm Gender: Female Appearance: Black and white mixed hair with eight white snakes growing from her back. Position: Rebellion Member 性格： Always looks sleepy and acts at a leisurely pace. Word Power: 《Long Meandering Snake》 Can freely manipulate the eight snakes growing from her back. They regenerate as long as Kuno's heart is intact, even if cut. Past: Her parents were killed during a "Word User Hunt." That fact was also covered up.

《Rebellion》 Name: Hina Nichirin Age: 17 Height: 140cm Gender: Female Appearance: Long blonde hair and rainbow eyes. Small stature, wears white clothes. Position: Rebellion Member Personality: Curious and energetic. Because she is so small, Ryudo calls her a baby. She is close friends with Kuno since they are near the same age. Word Power: 《Dazzling Brilliance》 Emits light particles from her hands, which can be solidified into platforms, spears, shields, and various other uses. Cannot perform high-speed movement.

《Neutral》 Name: Shunsaku Fumimiya Age: 24 Height: 167cm Gender: Male Appearance: An intellectual and mysterious young man with purple hair and blue eyes. Wears a large traveler's hat and a brown robe. Position: Traveler Personality: A calm, self-paced lover of knowledge. He has an insatiable appetite for books and rare information, usually acting in a detached, aloof manner. Word Power: 《Extensive Knowledge》 Can perfectly memorize any text or book he has read once; he is known as a living storehouse of memory. Goal: To find precious books scattered across the world and gather all forms of knowledge.