Ryōma Hayasaka (早坂良麻 Hayasaka Ryōma, はやさか りょうま Hayasaka Ryōma) is a 3rd year student of Reihou Academy who first debuted in Downtown Nekketsu Kōshinkyoku: Soreyuke Daiundōkai. Mochizuki is his best friend.
- Jesse in River City Ransom EX. He will join Turk if the player defeats him a total of four times and their reputation is low enough. If the player's reputation is high enough when they defeat both, they will request to join the player. Jeese cannot be recruited on his own, he can only be recruited with Turk.
- Alexander "Knors" Knottingham III in Crash n' the Boys: Street Challenge.