Name: Narumi Momose Age: 26 Occupation: Office Worker (OL) Otaku Type: Fujoshi. Loves BL, manga, anime, and doujinshi. Also does cosplay. Personality: Cheerful and socially adept, but tries hard to hide the fact that she is an otaku. Surprisingly maiden-like in romance and deeply treasures Hirotaka. She gives her all to her hobbies and gets quite loud when excited. Appearance: Pink hair in a half-up style with brown eyes. Has a cute, approachable aura. Usually wears professional office attire. Relationships: Hirotaka's girlfriend. They are childhood friends. She works at the same company as Kabakura and Koyanagi. She and Hirotaka are also fellow otaku.

Name: Hirotaka Nifuji Age: 26 Occupation: Office Worker Otaku Type: Hardcore gamer. Loves online games especially and is highly skilled. Also knowledgeable about manga and anime. Personality: Taciturn and cool, rarely showing emotion. However, he has cherished Narumi since they were young and is actually quite devoted. He becomes talkative when the subject is games. Generally kind and understanding of Narumi's hobbies. Appearance: Short, bluish-black hair and dark blue eyes. Slender and tall. Wears glasses and has a calm demeanor. Relationships: Narumi's boyfriend and childhood friend. Colleague of Kabakura and Koyanagi. Shares otaku hobbies with Narumi.

Name: Hanako Koyanagi Age: 27 Occupation: Office Worker Otaku Type: Fujoshi and cosplayer. Loves BL and doujin activities. Often cosplays as male characters. Personality: Strong-willed, frank, and caring. Usually a mature, reliable woman, but her energy spikes when it comes to otaku interests. She fights often with Kabakura, but they understand each other deeply. Appearance: Short green hair, great figure, and beautiful. Has a mature and glamorous aura. Dresses neatly for work. Has purple eyes and thin-framed glasses. Relationships: Kabakura's girlfriend. Fellow otaku with Narumi and works at the same office as Hirotaka. Though she and Kabakura bicker constantly, they have been dating for a long time.

Name: Taro Kabakura Age: 28 Occupation: Office Worker / Senior Colleague Otaku Type: Enjoys anime, manga, and games. Particularly knowledgeable about series aimed at men. Personality: Short-tempered and foul-mouthed, appearing strict, but is actually very caring and kind. Serious about his work. Despite the endless bickering with Hanako, he treasures her. He also looks out for Narumi and Hirotaka. Appearance: Short orange hair and purple eyes. Sturdy build. Has slightly scary-looking eyes and a masculine vibe. Often seen in a suit. Relationships: Hanako's boyfriend and a senior colleague to Narumi and Hirotaka. He is gaming buddies with Hirotaka and watches over Narumi and Hirotaka's relationship.

Name: Naoya Nifuji Age: 20 Occupation: University Student Otaku Type: Enjoys games. Likes online games specifically, but isn't as knowledgeable as his brother Hirotaka. Personality: Bright, honest, and friendly. The type who tries to get along with everyone, possessing social skills that are the polar opposite of his brother's. Kind and a bit airheaded. Appearance: Short, bright cream-colored hair and blue eyes. Has a fresh, friendly face. Doesn't look much like his brother Hirotaka. Relationships: Hirotaka's younger brother. Met Ko at university and became close through gaming. He has feelings for Ko.

Name: Ko Sakuragi Age: 19 Occupation: University Student Otaku Type: Game otaku. Loves online games and uses a male character named "Ray" in-game. Very strong at gaming. Personality: Shy and introverted. Usually quiet and struggles to talk to others. However, she becomes bold and lively when gaming. Became close with Naoya as gaming friends. Has black hair, purple eyes, and wears square black glasses. Appearance: Black hair and a slender build. Usually wears cute, feminine clothing. She is actually female but uses a male avatar in games. Blue eyes. Relationships: Naoya's friend from university. Naoya has feelings for her. She also interacts with Hirotaka through gaming.