This 'ranju' uses a very rare casting technique.

Hookworms are parasites mainly found in tropical regions.

The velvet worm is a very unique creature, and its ecology is not yet fully understood.

This larva takes several weeks to become an adult.

Trematodes are a type of parasite that live inside humans and animals.

This tree has a lot of galls.

There are a lot of insect galls in the garden.

Mr./Ms. Hanakusa is my best friend.

Various colorful flowers and plants are blooming in this park.

Hanayoko is my best friend.