The convicts are Azeez Olagboye, Kehinde Saheed and Taofeek Ajadi.
In three separate judgments, Ayo-Emmanuel held that he convicted the trio based on the evidence before him.
The judge sentenced Olagboye and Ajadi to one year imprisonment while Saheed bagged three months in jail.
He said that the sentence would run from the date of their arrest.
Ayo-Emmanuel, however, warned them to refrain from crime after serving their jail terms.
Mr Musbau Olapade, counsel to the convicts, had prayed the court to temper justice with mercy in his judgment.
Earlier, NDLEA counsel, Mr Raphael Himinkaiye, said that the convicts were arraigned on a one-count charge of unlawful dealing in Indian Hemp.
Himinkaiye added that Olagboye, Saheed and Ajadi committed the crime on May 17, April 10 and April 12 respectively at various spots in Oyo State.
He said the offence committed by the trio was contrary to and punishable under Section 11 (c ) of the NDLEA Act Cap N30 Law of Federation of Nigeria, 2004.
and then