He is dedicated to the study of interstitial cells.

His son underwent surgery for blastoma.

Mr. Takadono is my best friend.

Pisonia umbellifera, also known as Udonoki, is a plant commonly seen in tropical regions.

The Pisonia umbellifera is known for its beautiful flowers.

As a measure against flooding, we piled up sandbags around our house.

I found a woodlouse in the garden.

He deeply pondered and muttered to himself in a murmur.

She is good at understanding baby talk.

This temple was built to protect the local people.