His behavior was thought to be completely insane.

He is famous in town as a sex mania.

An exhibitionist was arrested in the park.

He engraved his name on the tree.

He is running a restaurant.

They surrounded me.

Shinichi is my best friend.

He observed a year of mourning after his father's death.

He couldn't hide his remorse for the failure.

He made up his mind to take on the new project.