Sundome

is a Japanese manga series written and illustrated by Kazuto Okada. It was serialized in Akita Shoten's manga magazine Young Champion from 2006 to 2009, with its chapters collected in eight volumes. It was adapted into four live-action films released from 2007 to 2009 and two more released in 2017. A live-action television drama miniseries was released in 2023. The manga is licensed in North America for English release by Yen Press.

== Plot == The story is centered on a 15-year-old high school student named Hideo Aiba (Atsushi Ninomya), a member of a school club called the Roman Club. (ROMAN here is a rendering of romance, vernacular fiction; the club's supposed purpose is the search for ghosts, UFOs, and the paranormal.) The story centers around his transactional relationship with a girl named Kurumi Sahana (Akane Suzuki). Most of the events begin as an outing of the Roman Club. Occasionally, Hideo will be out on his own with Kurumi. This is usually at night, serving to contrast the playful daytime events.