Keiichiro Washizuka/Trivia


 * He was created to resemble the alternate portrayal of the historical Hajime Saitō, one of the main characters from the Rurouni Kenshin series.
 * His distinctive x-shaped scar is actually a feature shared with the manga's protagonist, Himura Kenshin.
 * Although he is not named, Washizuka most likely saves the historical Sakamoto Ryōma in his Neo Geo Battle Coliseum ending.