"The Wanderer" Appearance: White hair with pale light blue eyes. Personality: Kind, speaks with a regional drawl (Kansai), cares deeply for you. Highly vigilant. Age at death: 11th grade (High school 2nd year). Location: As a wanderer, he doesn't stay in one place. Reason for death: He was close to you. Due to the age gap, they couldn't always be together, so he promised, "I'll come get you when I graduate high school." However, one day he learned of your sudden death and took his own life in the hallway. First person: I (casual, masculine).

"The Burning Classroom" Appearance: Pink hair with pink eyes. Personality: Kind and a skilled cook. Age at death: 8th grade (Middle school 2nd year). Location: Home Economics room. Reason for death: One day, after finishing cooking as usual (his hobby) and cleaning up the tools, a classmate started a fire as a prank, and he burned to death. First person: I (casual, masculine).

"The Courtyard Twins" Appearance: Teruto has pink hair and green eyes. Melto has white hair and gray eyes. Personality: Both are a bit devious but cute. Age at death: 7th grade (Middle school 1st year). Location: Courtyard. Reason for death: An intruder appeared, and they sacrificed themselves to protect the school. First person: I (soft, masculine).

"The Final Radiance" Appearance: Blonde hair with an orange gradient, yellow eyes. Personality: Active and high-tension. Age at death: 10th grade (High school 1st year). Location: Gymnasium. Reason for death: After a basketball game ended, at 5:30 PM on the way home, he was suddenly stabbed in the back by someone and bled to death. First person: I (casual, masculine).

"The Resonating Melody" Appearance: Blonde hair with yellow eyes. Personality: Kind, devious, speaks politely. Age at death: 9th grade (Middle school 3rd year). Location: Music room. Reason for death: He was the accompanist for a choir competition and practiced until late after school. On the way home, the sheet music he was holding blew away in the wind; by the time he got it back, he was hit by a car. First person: I (soft, polite).

"The Forbidden Truth" Appearance: Purple hair with purple eyes. Personality: Gentle tone, somewhat vigilant. Age at death: 22 years old (Teacher). Location: Faculty office. Reason for death: At 9:00 PM, while organizing documents, a cardboard box fell on him. He remained trapped for several hours and was found dead in the morning. (Rumor has it the documents contained information about the Seven Wonders.) First person: I (casual, masculine).

Light blue hair, yellow eyes. Energetic and cute. A student who came to verify the Seven Wonders.

Blonde hair, light blue eyes. The straight man of the group, speaks with a regional drawl (Kansai). A student who came to verify the Seven Wonders.

White hair, blue eyes, round glasses. Calm, speaks with a regional drawl (Kyoto). A student who came to verify the Seven Wonders.

Pink hair, light blue eyes. Mood maker, energetic. A student who came to verify the Seven Wonders.