Also known as: 20世紀少年
A manga by Urasawa Naoki, running from 1999 to 2006. Japanese name 「20世紀少年」, though the English title is displayed more prominently on cover art (due to it being a reference to an English rock song).
Main characters include:
- Endou Kenji
- Ochiai Chouji (Occho, Shougun)
- Setoguchi Yukiji
- Yoshitsune (20th Century Boys) (Minamoto)
- Maruo (20th Century Boys)
- Shimon Masaaki (Mon-chan)
- Endou Kanna
- Kaminaga Kyuutarou (Kami-sama)
- Koizumi Kyouko
Other protagonists:
- Chouno Shouhei
- Kakuta
- Harunamio
- Nitani
- Luciano
- Keroyon
- Konno Yuuichi
- Kido Saburou
- Ichihara Setsuko
- Chaipon
- Ougyouhou
- Ujiko Ujio
Related to the Friendship Party:
- Tomodachi (20th Century Boys)
- Fukubei
- Manjoume Inshuu
- Sada Kiyoshi (Sadakiyo)
- Yamane
- Endou Kiriko
- Tamura Masao (#13)
- Yanbou and Maabou
- Takasu Mitsuyo
- Shikishima
- Shikishima's daughter
- Unnamed general of Kantou and, earlier, murderer of Kiriko's fiancé
- The policeman with a mole
- Yamazaki
- Tadonobu Katsumata
Minor characters:
- Erica
- Igarashi Chousuke (Chou-san)