This Was Chii, Satoshi and Aido's Sensei (Aido's COusin too) (HE'S USUALLY WEARING THE JOUNIN VEST)
He died (so we think maybe.. Idk He's so gorgeous!) before Naruto Went off with jiraya (before Time Skip)
I didn't finish all of it XD
He's same age as Kakashi
He was the one who busted in on Orchimaru's hideout with other ninja's and brought the missing children back (Chii)
He took Chii into His custody until they could find her a home, After growing attached to her Hagi sort of raised chii Himself.
Hagi Has DARK Brown Hair and Grey eyes
He's half of the AIKA clan (his mother was half kinpatsu have sound village ninja, His Aunt is Eri Kinpatsu, Aido's mom)
afte rhis mom passes away he lived with Aido's family for awhile
Hagi Has a soft soothing voice, but rarely talks out,
he puts his life on the line for his students and Believes chii can overcome her sickness.
He was close friends with Anko and Kakashi
Birthday: January 19