My great-great-grandmother is still healthy and living a long life.

My great-grandfather was a leading painter in Japan when he was young.

Carbon monoxide is a colorless, odorless gas, and it is dangerous to inhale.

I am majoring in histology at university.

This rodenticide is particularly effective against mice.

We have equipped everything necessary for the trip.

He participated in the anti-war movement.

Himeko is my best friend.

This puzzle requires you to arrange numbers vertically and horizontally.

He is a true Edo-kko, knowledgeable about Tokyo's culture and history.