Tokujirou is my grandfather.

Tokuichi is my best friend.

Tokuzo is my best friend.

Tokurou is my best friend.

He found a way to solve that specific problem.

He gathered the necessary information to specify the problem.

The special effects of this movie are really amazing.

I am planning to go to Tokushima next week.

This miso was made using a special kind of koji.

He performed the kamudachi ceremony.