Something I'm proud of

I'm proud of my teammate and coaches of
 high school's club.

I'm proud of my youngest brother
because he good at play baseball and
ace pitcher of his club.

I'm good at cut vegetables quickly.
I'm proud of my cutting skill.

This is soroban.
I am good at play soroban and mental arithmetic.

This is my glove and cap.
When I was a high school student,
I was practice hard with them.