I guess you mean jishogi rules for official amateur tournaments? I dont know the details, Takodori should be able to help. Generally Japanese dont feel the need to have everything covered by rules, so some situations, for example jishogi in handicap games, can vary considerably.
(gem) Hvis du vil hilse på nogen, på deres eget sprog så prøv vores "spiller ordbog" under "mere om sprog" linket under flagene. (pauloaguia) (vis alle tips)