We go on a family trip once a year.

Sannen is my best friend, and he is a very interesting person.

Kou Sennen is my best friend.

I was able to know the truth of the hundredth year.

There is a Citrus nobilis tree in my garden.

We are in a marriage with an age gap, but our love is deep.

He always sticks his nose into other people's business like a busybody.

He is collecting the Zanbatou, an ancient Chinese anti-cavalry sword.

He tried kumis for the first time.

Hippuric acid is one of the organic compounds produced in the body.