Age
18
Kyōko (きょうこ Kyōko) is a sophomore student of Hanazono High School and Riki's girlfriend. Her introduction to the Kunio-kun franchise was in Shin Nekketsu Kōha: Kunio-tachi no Banka, where she was one of the four main playable characters. A beautiful girl with a ponytail and a blue blazer, she is fully loyal to Riki and is his type of girl. Although younger than Riki, she keeps him on a tight leash with her firecracker personality. She is close friends with Misako of Nekketsu High School.
River City Girls
River City Girls is a beat 'em up brawler. The player can choose between Kyoko or Misako, who play similarly but have unique moves and animations. Two players can play a local cooperative mode with both. Waves of enemies and occasional bosses are out to oppose the chosen character(s). The player progresses through six areas in a linear manner similar to Shodai Nekketsu Kōha Kunio-kun and Shin Nekketsu Kōha: Kunio-tachi no Banka. Like River City Ransom, the player is free to return to previous areas, but they must complete certain battles and objectives to go to the new locations in their current area. In many areas where combat is initiated the first time, chains and a lock will surround the edges of the screen. At this point, the player will be unable to leave the area until all enemies are defeated. There are six bosses in the game; to be able to advance to the next area, the player must defeat the boss of the current area.
