On the seventh day of the fifth month of 716, Shigamaro, at that time of Jurokuinoge (Junior Sixth Rank, Lower Grade), was awarded "lands for meritorious service" thanks to the battlefield honors his father Oyori had accumulated in the 672 Jinshin War.
霊亀2年（706年）4月8日、父の小依（男依）が壬申の年に立てた功によって、従六位下の志我麻呂は功田を与えられた。