Datacat indexes public roleplay cards under the 20thcenturyboys tag so this term has a stable crawlable page instead of living only inside app filters.
Katsumata (often referred to as the second Friend) is the main antagonist of the manga series 20th Century Boys by Naoki Urasawa. A former classmate of Kenji Endo, Katsumata is characterized as a "forgotten" child who ha ...