Primary

• Benimaru Nikaido Teammate of Goro Daimon
• Benimaru Nikaido Teammate of Kyo Kusanagi
• Benimaru Nikaido Former teammate of Elisabeth Blanctorche
• Benimaru Nikaido Former teammate of Duo Lon
• Benimaru Nikaido Former teammate of Shingo Yabuki
• Benimaru Nikaido Former teammate of Lin
• Benimaru Nikaido Former teammate of Seth

Extended

• Kyo Kusanagi Rival of Iori Yagami
• Kyo Kusanagi Rival of K'
• Kyo Kusanagi Teacher of Shingo Yabuki
• Kyo Kusanagi Teammate of Benimaru Nikaido
• Kyo Kusanagi Enemy of Rugal Bernstein
• Kyo Kusanagi Enemy of Orochi
• Kyo Kusanagi Enemy of Ash Crimson
• Kyo Kusanagi Teammate of Goro Daimon
• Kyo Kusanagi Son of Saisyu Kusanagi
• Kyo Kusanagi Partner of Chizuru Kagura
• Goro Daimon Teammate of Benimaru Nikaido
• Goro Daimon Teammate of Kyo Kusanagi
• Shingo Yabuki Student of Kyo Kusanagi
• Shingo Yabuki Former teammate of Benimaru Nikaido
• Shingo Yabuki Former teammate of Iori Yagami
• Shingo Yabuki In love with Athena Asamiya
• Shingo Yabuki Former teammate of Lin
• Seth Former teammate of Lin
• Seth Former teammate of Benimaru Nikaido
• Seth Former teammate of Iori Yagami
• Seth Former teammate of Vanessa
• Seth Former teammate of Ramon
• Lin Former teammate of Shingo Yabuki
• Lin Former teammate of Benimaru Nikaido
• Lin Former teammate of Seth
• Lin Rival of Ron
• Duo Lon Teammate of Elisabeth Blanctorche
• Duo Lon Former teammate of Ash Crimson
• Duo Lon Former teammate of Shen Woo
• Elisabeth Blanctorche Teammate of Shen Woo
• Elisabeth Blanctorche Teammate of Duo Lon
• Elisabeth Blanctorche Former teammate of Benimaru Nikaido
• Elisabeth Blanctorche Childhood friend of Ash Crimson