Masaya, as he appears in Rei Gaiden.
|Name in Kanji||マサヤ|
|Name in Romaji||Masaya|
|Fighting Style||Nanto Hisui Ken|
|Family||Karen (younger sister)|
- Masaya (マサヤ Masaya )
- The former successor of Nanto Hisui Ken, who appears in a flashback during the second Rei Gaiden one-shot. He was killed by the Holy Emperor's troops after joining Shuu's rebellion. His younger sister, Karen, was haunted by his death and swore allegiance to Ken-Oh for her revenge.