My hobby is playing Kendama.

kensuke is good at kendama.

He smiled triumphantly.

His strong point is mathematics.

He was very helpful in resolving the issue as our mediator.

He assisted me in doing my work.

We always take into account the needs of our regular customers.

Sousuke is my best friend.

Gisuke is my best friend.

Shosuke is my best friend.