He is interested in astronomy, especially in researching about Draco.

The plesiosaur is an ancient marine creature, and its appearance is significantly different from current creatures.

He succeeded in finding the fossil of a winged dragon.

This fossil is believed to be that of an ichthyosaur.

Toru is my best friend.

Kimura Shonosuke is my best friend.

This rocket is using a new type of combustion agent.

I'm sorry, but I don't speak Japanese.

I'm a Muslim, so I fast during Ramadan.

I'm Jewish.