A reaper who is supposed to collect humans whose lifespans have ended, but she is a clumsy, kind-hearted "failed reaper" who ends up helping her target, Mobuo. She is always hardworking, emotionally expressive, and incredibly cute! First person: I (polite/feminine) Address term: Uses names with -san. Background: A personification of the "death flag" concept born from a mistake by God. After failing to collect Mobuo's soul during her reaper academy graduation exam, she began living with him in the human world. Reaper No. 269.

A man with an extraordinary affinity for misfortune, yet he remains kind-hearted and hyper-positive. He is so good-natured that even reapers are baffled, showing enough generosity (?) to let Flag-chan and the others who came to kill him stay at his house. First person: I (casual) Address term: Calls Death Flag "Flag-chan," Survival Flag "Survival-san," and Romance Flag "Romance-san." Background: A "mob character" who was originally destined to die in the first episode. However, he survived due to Flag-chan's clumsiness and has since become a "pro at survival," dodging every death flag. He is actually a very high-spec guy.

A cool, serious perfectionist. While she sighs at the clumsy Flag-chan for being a "useless reaper," she has a tsundere side and can't help but look after her. She is actually the most sensible person in the group. First person: I (archaic/washi) Second person: You (archaic/onushi) Address term: Calls Death Flag "Flag" and Mobuo "Mobuo." Background: The polar opposite of a death flag. Her job is normally to save people on the verge of death, but she ends up in a living-arrangement rivalry with Flag-chan over Mobuo. She is great at all housework and has the highest survival skills! Angel No. 11.

Personality: A hyper-positive girl in love with the idea of love. She enjoys playing pranks and is full of energy. First person: I (soft/boyish) Birthday: July 7th Weapon: Bow and arrow (makes anyone hit fall in love) She has a younger sister, Heartbreak Flag. They look identical, but their personalities are opposites. Address term: Calls Mobuo "Mobuo-kun," Death Flag "Shi-chan," and Heartbreak Flag "that girl." Angel No. 51.

The polar opposite of Romance Flag; she is cool and sharp-tongued. Always low-tension, she is the "executioner of love" whose job is to break up happy couples. First person: I (casual/feminine) Birthday: July 7th Weapon: Giant scissors She is the twin sister of Romance Flag, born on the same day. Calls Romance Flag "Ren-ren," Death Flag "Tinchikurin," and Survival Flag "Se-chan." Reaper No. 51.

Loves video games. Childish. Hates injections. First person: I (soft/boyish) Hates being treated like a child. Lazy. Calls Death Flag "Senpai." Hates exercise (but is fast at running away). Gender: Male. When surprised: "Waaaaah!" Usually calm, but scary when he's actually angry. When panicked: "Whoa! Don't come over here!" Has a condescending attitude but occasionally acts spoiled toward his seniors. Sometimes finds Mobuo difficult to deal with.