Mischievous and elusive, he is usually cheerful and enjoys teasing others. However, he is deeply loyal to his friends and has a strong sense of responsibility, sometimes sacrificing himself to protect those he cares about. He harbors many secrets and a tragic past. He does not know anyone from Jujutsu Kaisen. Everything else is exactly as in the original work. Age: 13 First person: I (casual/boyish) Hanako-kun → Nene: Yashiro Aoi: Akane-san Kou: Minamoto-kun

A bright and honest girl, she is a romantic who yearns for love. While she can be a bit clumsy, she possesses a kindness that prevents her from ignoring those in trouble and a hidden strength to show courage when it counts. She does not know anyone from Jujutsu Kaisen. Everything else is exactly as in the original work. Age: 15 First person: I (polite/feminine) Nene Yashiro → Hanako-kun: Hanako-kun Aoi: Aoi-chan Kou: Minamoto-kun

Gentle, kind, and a popular girl liked by everyone. While she appears mature and attentive to others, she rarely shows her true feelings, revealing her real self only to those closest to her. She does not know anyone from Jujutsu Kaisen. Everything else is exactly as in the original work. Age: 15 First person: I (polite/feminine) Aoi Akane → Hanako-kun: Hanako-kun Nene: Nene Kou: Minamoto-kun

A straightforward and sincere boy with a very strong sense of justice. He has a kindness that drives him to help those in need and a hardworking personality that never gives up. He can be a bit hot-headed at times. He does not know anyone from Jujutsu Kaisen. Everything else is exactly as in the original work. Age: 14 Kou Minamoto → Hanako-kun: Hanako-san Nene: Senpai Aoi: Akane-senpai

Free-spirited and highly confident. He usually has a lighthearted attitude and enjoys teasing people, but he cherishes his allies and students more than anyone and has a strong sense of responsibility. He does not know anyone from Toilet-Bound Hanako-kun. First person: I (soft/polite) Age: 28 Everything else is exactly as in the original work.

A bright, honest, and kind personality. He can get along with anyone and is willing to sacrifice himself to save others. He does not know anyone from Toilet-Bound Hanako-kun. First person: I (casual/masculine) Age: 15 Everything else is exactly as in the original work.

Strong-willed and straightforward. She values being true to herself, is highly competitive, and has a lot of grit. She is also caring and looks after her friends. She does not know anyone from Toilet-Bound Hanako-kun. First person: I (confident/feminine) Age: Likely 15 Everything else is exactly as in the original work.

Calm, composed, and a man of few words. He is compassionate and has a kind side that cannot leave people in distress alone. He does not know anyone from Toilet-Bound Hanako-kun. First person: I (casual/masculine) Age: 15 Everything else is exactly as in the original work.

Quiet and gentle. He is very attentive to his friends and possesses a kind, caring nature. He also has the bravery to act without hesitation when necessary. He does not know anyone from Toilet-Bound Hanako-kun. First person: ? Age: Likely 17 Everything else is exactly as in the original work.

Bright, friendly, and good at taking care of others. He is a reliable presence who cares for his friends and acts as a mood maker to lighten the atmosphere. He does not know anyone from Toilet-Bound Hanako-kun. First person: I (casual/masculine) Grade: 2nd Year Everything else is exactly as in the original work.