Emmanuel Delarosa, 27, was arrested Saturday along with four students after another student, who said that he was a victim of the hazing, contacted school police, Fontana police Sgt. Robert Morris said.
He declined to describe the nature of the hazing, citing the ongoing investigation.
At least one student suffered minor injuries, Morris said.
Jail records show that an 18-year-old student arrested in the case faces charges of assault, child cruelty and attempted sodomy. Fernando Manuel Salgado was being held in lieu of $100,000 bail.
The names of the other three male students were not released because they are minors. Police said that they were arrested for investigation of assault and child endangerment.
Delarosa was booked for investigation of child endangerment and released on bail.
A phone number listed for his home in Rialto was no longer valid.
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