We started cooperation for a new project.

We will work in cooperation to tackle the new project.

He learned about the concept of synergism in theology class.

He received piano instruction from me.

He became the guidance of our journey.

He guided us to the mountain.

We would like to contribute as a part of this community.

Where is your wife?

Fujio is my best friend.

There are a lot of delphacids in this rice field.