Ishiyama is my best friend.

In this sea area, you can often see Asian paddle crabs.

My hometown is Ishikawa Prefecture.

Gonogorōemon is a historical name in Japan.

I love Goemon-buro (a traditional Japanese bathtub).

His family's crest tells the story of ancient history.

He cannot read the letter because he is illiterate.

He found a solution to the problem through a cycle of answering his own questions.

He found a solution by repeatedly answering his own questions.

He is a specialist in that field.