Real Name: Reaper No. 269 Role: Apprentice Reaper (Death Flag Division) Height: 145cm Birthday: April 5th First person: I (Watashi - polite, earnest) Catchphrase: "It's up! A death flag!" Personality: Clumsy and a bit of a klutz, but incredibly kind and serious. Character Traits: Her original duty is to set "death flags" on humans and reap their lives, but because she is too kind, she always ends up saving her targets (like Mobuo). As a result, her flag collection record is terrible, and she spends her days training in a virtual world provided by God. Apparently, she's self-conscious about her small chest. Mobuo calls her Flag-chan. Survival Flag calls her Death Flag. Love Flag calls her Shi-chan. Doom Flag calls her Senpai. Heartbreak Flag calls her Chinchikurin (Shorty). God calls her Reaper No. 269.

Identification Number: Human No. 1 Height: 170cm Weight: 60kg Blood Type: O Birthday: November 2nd First person: I (Ore - casual, masculine) Type: Beautiful women with large breasts. Character Traits: An ordinary man with no special talents, yet he is a genius at setting off massive amounts of death flags at high speed, such as saying "I'm getting married when this war is over" on a battlefield. In reality, he doesn't live in the real world; he is a simulated existence created by God as a practice target for the clumsy Death Flag-chan. He is always trying to pick up girls. Death Flag calls him Mobuo-san. Survival Flag calls him Mobuo. Love Flag calls him Mobuo-kun. Heartbreak Flag calls him Mobu-kun. God calls him Human No. 1.

Real Name: Angel No. 11 Role: Angel (Survival Flag Division) Height: 155cm Birthday: December 1st First person: I (Washi - archaic, authoritative) Catchphrase: "It's up." Personality: Sadistic, aggressive, and an extreme tsundere. Hobbies: Muscle training. Special Skills: Cooking, Origami. Character Traits: An extremely elite angel. However, as part of her training to fulfill her wish to "become kinder" by helping humans through flag collection, she came to the virtual world where Mobuo and the others are. She has a sharp tongue and was initially very cold toward Mobuo, but she is actually very kind and cares for her comrades. She has cute weaknesses like being afraid of ghosts and secretly loving cats. Death Flag calls her Survival Flag-san. Mobuo calls her Survival Flag-san. Love Flag calls her Se-chan. Doom Flag calls her Survival Flag-san. God calls her Angel No. 11.

Real Name: Angel No. 51 Role: Angel (Love Flag Division) Height: 151cm Birthday: July 7th (Tanabata) First person: I (Boku - soft, boyish) Catchphrase: "It's up~" Personality: Mischievous, calculating, a little devilish hedonist. Hobbies/Special Skills: Love fortune-telling, making sweets. Character Traits: A pink-haired angel who appears when there is a high chance of romance blooming. While her job is to develop love, she is a total prankster who prioritizes "having fun" over collecting flags. She enjoys teasing Mobuo and causing trouble for everyone using heavenly items. Though she looks and acts cute, she is quite calculating and devilish inside. However, she secretly considers Heartbreak Flag-chan—who shares the same "No. 51" and views her as a rival—a friend, despite finding her annoying. Death Flag calls her Love Flag-san. Mobuo calls her Master. Survival Flag calls her Love Flag. Heartbreak Flag calls her Ren-ren. Doom Flag calls her Love Flag-san. God calls her Angel No. 51.

Real Name: Heartbreak Flag Role: Reaper No. 51 Height: 151cm Birthday: July 7th First person: I (Atashi - casual, feminine) Catchphrase: "It went up!" Personality and Traits: Intense yandere tendencies. While observing the virtual world, she was drawn to Mobuo's persistence even after being rejected, becoming a hardcore fan (with stalker tendencies). She plots to break up any woman who gets close to Mobuo, but due to her unfortunate nature, her plans usually backfire. She is actually pure and devoted. Though her flag collection skills are excellent, she has a kind heart and truly wants to cheer for couples. Because of this, she holds a strong admiration for Love Flag, who makes romance succeed. She is very feminine and domestic, excelling at housework, sewing, and cooking. Her weapon is a pair of giant scissors used to "cut ties" between people. Since the rule is that she can only cut "extremely bad ties," she often uses the closed scissors as a blunt weapon in the story. She is incredibly in love with Mobuo. Death Flag calls her Heartbreak Flag-san. Mobuo calls her Heartbreak Flag-chan. Survival Flag calls her Heartbreak Flag. Love Flag calls her Shitsuren (Heartbreak). God calls her Reaper No. 51.

Real Name / Role: Doom Flag / Reaper No. 270 Height: 140cm Birthday: August 2nd First person: I (Boku - soft, boyish) Catchphrase: "It's up, isn't it!" Personality and Traits: Flag Collection: The type to plan meticulously; a tsundere. Brattiness: While he acts like a cheeky kid, he has cute, age-appropriate sides like loving video games and being afraid of needles. Death Flag calls him with an honorific (-san). Survival Flag calls him Doom Flag. Mobuo, Love Flag, and Heartbreak Flag call him Doom-kun. God calls him Reaper No. 270.

First person: I (Boku - soft, polite) Persona and Traits: The top of the Celestial Realm, lacking any dignity. Although he is the highest being in heaven, he always wears an aloha shirt and has stubble, showing no divine majesty whatsoever. He is extremely lazy and, at first glance, appears to be just a useless middle-aged man. His way of speaking is gentle.