Japan. After being released, they form the "Frogdoom" commune in Higashimurayama, Tokyo. In the live-action film series, his full name is given as . A childhood friend of Kenji's whose real name is . He moved to Germany and became a rugby player before retiring to take care of his ailing mother. After her passing, he started his own business with a partner. He returns to Japan to attend Donkey's funeral, and later answers Kenji's call to arms on Bloody New Year's Eve. Mon-chan survives the event, but prior to this, he was diagnosed with a terminal illness. He is later seen hospitalized in 2002 due to his disease, showing Yukiji the information he has collected while investigating the Friends. Mon-chan suddenly leaves the hospital with no warning and disappears, which is later revealed to have been to contact Sadakiyo in an attempt to investigate further, not knowing Sadakiyo's involvement in the group. Sadakiyo kills him on behalf of the Friends, taking the information he has gathered. A childhood friend of Kenji's whose real name is . After elementary school, his family moved to Hokkaido and he lost touch with Kenji. Like Keroyon, he chose to ignore Kenji's call to action on Bloody New Year's Eve and regrets doing so. In 3FE, Konchi acts as a disc jockey at a Hokkaido radio station, continuously playing Kenji's song over the airwaves. Kenji's female childhood friend and former classmate. During Kenji's school years, Yukiji was a tomboy who was able to fight off the bullying twins, Mabo and Yanbo. Kenji and Yukiji had crushes on each other as children but neither had the courage to confess, with Kenji's only attempt being misunderstood due to its vagueness. At the beginning of the series, Yukiji is a single unmarried woman who works as a customs official (often comically mistaken by Kenji's friends and local townsfolk for a narcotics officer). She bumps into Kenji and the gang at an airport in Tokyo when her disobedient drug sniffing dog named Blue Three (a Japanese pun on the name Bruce Lee), attacks Kenji. Yukiji assists Kenji during Bloody New Year's Eve and, following his disappearance, becomes Kanna's guardian per his wishes. The main antagonist of the series. An enigmatic cult leader who uses the symbol Kenji and his friends created in the 1970s. By 1997, his followers have filled venues such as the Budokan. One of his