Mr. Yoshisumi is my best friend.

Mr. Yoshitatsu is my neighbor.

Yoshitake is my best friend.

Yoshitaka is my best friend.

The brilliant sun dyed the sea surface gold.

His smile was shining brilliantly.

The sun is shining brightly.

His smile was shining brilliantly.

My younger sister became a first-year senior high school student this year.

My younger brother is currently in his third year of high school, preparing for university entrance exams.