Lychee Light Club (ライチ☆光クラブ Raichi☆Hikari Kurabu?), also commonly known as Litchi☆Hikari Club, is a Japanese horror manga series written and illustrated by Usamaru Furuya and based on the Tokyo Grand Guignol production of the same name. It was serialized in Ohta Publishing's Manga Erotics F magazine between May 2005 and May 2006. A prequel to the original story, Our Light Club (ぼくらの☆ひかりクラブ Bokura no☆Hikari Kurabu?), was serialized in Ohta Publishing's online pocopoco magazine between April 2011 and March 2012.
A comedic anime adaptation began airing in October 2012. An upcoming stage play has also been announced.
The story starts of with 9 boys, all in the Hikari Club, who are driven to make the ultimate Artificial Intelligence, and will stop at nothing to create it. The leader of the club, Zera, is an attractive boy who is very sick and twisted. He has complete control of the members. The second-in-command and previous leader, Tamiya, is not happy with the way Zera is controlling everyone, so he tries to reclaim the club, and eventually everything begins to crumble and turn into chaos.