Kosem, as he appears in the manga.
|Name in Kanji||コセム|
|Name in Romaji||Kosemu|
|Family||Chain (son), Rock (son)|
|Position(s)||Leader of the Boro|
|Appearances||Manga (ch. 178), Anime (ep. 130-131)|
|Voice actor(s)||Kazuhiko Kishino|
- Kosem (コセム Kosemu )
- An old Boro to whom Raoh promised to save Shura. He believed Raoh would be the Hokuto Shinken successor, as well as The Land of Asura's savior. Father of Chain.
- In the anime, he is also the father of Rock.