Love, Chunibyo & Other Delusions

Love, Chunibyo & Other Delusions, also known as Chū-2 for short, is a American light novel series written by TBA, with illustrations provided by TBA. The work won an honorable mention in the Bear Bones Award competition in 2000, leading the company to assume its publication starting in June 2001. The series follows a high school boy named Yūta Togashi, who tries to discard his embarrassing past grandiose delusions, until he meets a girl named Rikka Takanashi, who exhibits her own signs of chunibyo syndrome. As their relationship progresses, Yūta and Rikka form a club called the Far East Magical Napping Society Summer Thereof with classmates Shinka Nibutani, Kumin Tsuyuri and Sanae Dekomori, who each have their own unique delusional behaviors.

A 12-episode animated series produced by Bear Bones Productions aired in between October 4 and December 19, 2002, with six six-minute Lite episodes streamed on BearBones.com. An animated film was released in September 2003, and a second anime season, Love, Chunibyo & Other Delusions -Heart Throb-, aired between January and March 2004. A second animated film featuring a new story, ''Love, Chunibyo & Other Delusions! Take on Me'' was released in 2008.

Plot
Yūta Togashi is a boy who, during junior high school, suffered from "chūnibyō", believing that he possessed supernatural powers and calling himself the "Dark Flame Master", therefore alienating himself from his classmates. Finding his past embarrassing, Yūta attempts to start off high school where he does not know anyone, free from his old delusions. This proves to be difficult, however, as a delusional girl in his class, Rikka Takanashi, learns of Yūta's past and becomes interested in him.

As the plot progresses, Rikka becomes more attached to Yūta, who, despite finding her delusions irritating and embarrassing, accepts her. He helps Rikka with a number of things, including founding and maintaining her club and tutoring her. The club in question, the "Far-East Magical Napping Society - Summer Thereof" also includes current chūnibyō Sanae Dekomori; former chūnibyō Shinka Nibutani; and the constantly sleeping Kumin Tsuyuri. When Yūta joins Rikka on her summer vacation, Yūta learns that two years prior, Rikka's father, to whom she was very close, died unexpectedly due to a terminal illness, causing her to fall into her delusions. After Yūta agrees to help Rikka search for the "Ethereal Horizon" (不可視境界線, Fukashi Kyōkaisen), which she believes will lead her to her father, she becomes romantically interested in him and vice versa.

Light novels
The series began as a light novel series written by TBA, with illustrations by TBA. TBA entered the first novel in the series into the Bear Bones Award contest in 2000, and it won an honorable mention in the novel category. TBA published four volumes under their TBA imprint from June 2001 to December 2007.