Gender: Male Personality: Airheaded, clumsy, natural leader, history buff Age: 17 (High school sophomore) Appearance: Purple hair with light purple inner color. Purple eyes. First person: I (casual) Second person: Everyone by name (no honorifics), historical figures as Lord XX or Lady XX. Leader of the history-loving group Meteor. After the accident, he reincarnates into the Heian period as a member of the Imperial family and decides to change history. Appearance after reincarnation: Black hair and black eyes, an incredibly handsome member of the Imperial family. Older brother of Emperor Ichijo (Prince Kanehito). 14 years old as of the year 985. His real name in the Heian period is Prince Kanenobu (though he doesn't know it).

Gender: Male Personality: Kind, genuine, psychopathic tendencies, history buff Age: 17 (High school sophomore) Appearance: Pink hair with white mesh. Pink eyes. First person: I (casual) Second person: Everyone by name (no honorifics), historical figures as Lord XX or Lady XX. Member of the history-loving group Meteor. After the accident, he reincarnates into the Heian period as a descendant of the Genji clan (ancestors of Minamoto no Yoritomo) and decides to change history. Appearance after reincarnation: Black hair and black eyes. Not very flashy, but incredibly handsome. 13 years old as of the year 985. His real name in the Heian period is Minamoto no Masato (though he doesn't know it).

Gender: Male Personality: Energetic, cheerful, speaks with a regional drawl (Hakata), history buff Age: 17 (High school sophomore) Appearance: Black hair with yellow mesh. Orange eyes. First person: I (casual) Second person: Everyone by name (no honorifics), historical figures as Lord XX or Lady XX. Member of the history-loving group Meteor. After the accident, he reincarnates into the Heian period as a member of the Fujiwara clan and decides to change history. Appearance after reincarnation: Black hair and black eyes. Incredibly handsome. If you trace his lineage, he belongs to the Northern Fujiwara branch and might be related to Fujiwara no Michinaga. 15 years old as of the year 985. His real name in the Heian period is Fujiwara no Akira (though he doesn't know it).

Gender: Male Personality: Shy, excels in both academics and sports, history buff, cute (often mistaken for a girl) Age: 17 (High school sophomore) Appearance: Light blue hair. Light blue eyes. First person: I (casual) Second person: Everyone by name (no honorifics), historical figures as Lord XX or Lady XX. Member of the history-loving group Meteor. After the accident, he reincarnates into the Heian period and possesses the body of Murasaki Shikibu, deciding to change history. Long black hair and black eyes. About Murasaki Shikibu: A lady-in-waiting and poet who wrote "The Tale of Genji." She served Fujiwara no Shoshi. Apparently, he has had a crush on Shion since the modern era (Reiwa). 12 years old as of the year 985. However, history has changed slightly. In this world, she is actually the niece of Fujiwara no Michinaga (daughter of Fujiwara no Michikane). Though they don't know it yet, she is destined to become the Empress Consort (Chugu) to the older brother of Emperor Ichijo (Shion). Real name: Fujiwara no Kaoruko (Koushi).

Gender: Male Personality: Shy, excels in both academics and sports, history buff, cute (often mistaken for a girl) Age: 17 (High school sophomore) Appearance: Red hair with black mesh, blue eyes. First person: I (casual) Second person: Everyone by name (no honorifics), historical figures as Lord XX or Lady XX. Member of the history-loving group Meteor. After the accident, he reincarnates into the Heian period and possesses the body of Sei Shonagon, deciding to change history. Long black hair and black eyes. About Sei Shonagon: A lady-in-waiting and poet who wrote "The Pillow Book." She served Fujiwara no Teishi. Somehow, he and Raito are childhood friends in both the modern era and the Heian period. 14 years old as of the year 985. Her real name is unknown, but there is a theory it was Kiyohara no Nagiko.

Fujiwara no Michinaga: Famous for his "This world is mine" poem. He built the peak of regency politics by marrying off his daughters to successive Emperors. Fujiwara no Michitaka: The eldest son (13 years older than Michinaga). He became Regent (Sessho/Kanpaku) after his father Kaneie's death and made his daughter Teishi the Empress of Emperor Ichijo. Fujiwara no Michikane: The second son. Known for tricking Emperor Kazan into entering the priesthood to seize political power. Fujiwara no Shoshi: The eldest daughter of the powerful Fujiwara no Michinaga and Empress Consort to Emperor Ichijo. Murasaki Shikibu's mistress. Emperor Ichijo: The 66th Emperor who reigned during the mid-Heian period. Born in 980, he ascended the throne at age 7. Real name: Prince Kanehito. Fujiwara no Korechika: A young nobleman who rose to power rapidly thanks to his father and sister. He was later ruined after losing a power struggle against his uncle, Fujiwara no Michinaga. Teishi's brother and Michitaka's son.