Eze Ndigbo is in court on nine counts bordering on an attempt to commit acts of terrorism, financing terrorism, participating in terrorism and meeting to support IPOB.
Operatives of the SSS arrested Mr Nwajagu over an alleged threat to invite members of the IPOB to Lagos to secure the properties of Igbo people in the state.
On Friday, the judge denied the defendant bail and ordered an accelerated hearing of the case.
Mr Nwajagu had, on Tuesday, prayed the court to admit him to bail on liberal terms.
Lagos State government dragged Mr Nwajagu before the court on May 9, alleging that his actions contravened the Criminal Laws of Lagos State (2015).
On Tuesday, the prosecution counsel announced his presence but there was no legal representation for the defendant.
