Russian prosecutors indicted Noboru Sakashita earlier this month for poaching and illegally crossing a state border in connection with the August 16 incident.
During the incident Russian border guards killed one of his crew.
The incident took place in disputed waters near the southernmost of four islands claimed by both countries.
(AP, AFP)
RFE/RL In Russian
RFE/RL In Russian
UPDATED CONSTANTLY: Visit RFE/RL's Russian-language website, featuring news, analysis, features, streaming audio, and more, in Russian, from RFE/RL's Russian Service.