Genkai Otaku Ga Giso Koibito Hajimeta Ken 1 (Kadokawa Comics Ace)

[Machine Translation] If you get caught, it's over immediately! A romantic comedy disguised as "Ria-support"! Moe Yumekawa is a geeky geek with zero experience in love who pretends to be a real person at work. Her current "boyfriend" is Fantasista Yukimaru, a character made up in an MMO to look like her ideal character. One day at work, she runs into Chiharu Kusakabe, who looks exactly like "Fantasista Yukimaru"! Yumekawa is surprised to see Kusakabe, who is troubled by his boss's suggestion of an arranged marriage, and he interrupts the conversation without thinking. And Kusakabe, who is also thought to be a rear-ender, is actually a marginal otaku. ......! The two are somehow mistakenly thought to be dating in the course of the conversation, but in order to disguise their real fulfillment, they agree to be together...? Can the two "fake lovers" keep their secret to themselves until the end?

バレたら即終了!? リア充偽装ラブコメ!!職場ではリア充を装っている、恋愛経験0のガチオタク・夢川萌。現在の"彼氏"は、MMOで理想の外見をキャラメイクした"ファンタジスタ・雪丸"だ。そんなある日、職場で"ファンタジスタ・雪丸"そっくりの草壁千春と遭遇!! 驚く夢川だったが、上司からお見合いを勧められ困っている草壁を見て、思わず会話に割って入ってしまう。そして、草壁もリア充と思われているが、実は限界オタクだった……! 会話の流れでなぜかつきあっていると勘違いされた2人だが、リア充を偽装するために肯定する流れになり――?こうして"偽装恋人"になった2人は、最後まで秘密を隠し通せるのか!?