On Tuesday, the police prosecutor asked for the accused to be remanded for investigations, saying investigating officers would need to take them out for scene revisits, raids or to recover any exhibits.
The men will return to court next week.
The police said in an earlier statement that the fight had broken out due to a dispute, and that all those involved knew each other.
Weapons including two pen-knives and a bread knife were seized by the police.
If convicted of murder, Asvain could be sentenced to death.
The penalty for rioting while armed with a deadly weapon is a jail term of up to 10 years and caning.
The penalty for voluntarily causing hurt with a cutting instrument is a jail term of up to seven years, a fine, caning, or any combination of these punishments.