Kakei is my best friend.

He and I are sworn brothers.

I felt displeasure at his attitude.

The flowers of the oleander are beautiful, but they are poisonous, so caution is needed.

He has been a member of that religious denomination for many years.

He is deeply immersed in the study of esoteric Buddhism.

He is conducting missionary activities in Africa.

He is working to propagate Christianity in Africa.

They get along like siblings.

He said that listening to music is his greatest enjoyment.