He is the father of 4 adapted children. A vita aru girl named Bis, and another vita aru that was a boy, named Ariel. The youngest of the adopted ones was Fia. A 6 year old. But his biological daughter, Kio, was a 4 year old and was adored by all of her siblings. Jager is angered and saddened by the death of his 29 year old friend, Ayumi. Who was shot by a man named Alpha Solevetski. Jager wants to kill Alpha for his evil deeds.