Sana is my best friend.

Sanako is my best friend.

Yuko is my best friend.

A baby sparrow flew into the garden.

Kōko is my best friend.

He made a set of three identical tiles in mahjong.

I found a baby crow in the park.

In old Japan, wandering street puppeteers, known as 'kugutsuko', used to roam the towns, entertaining people.

This young animal still needs its mother's milk.

My friend is a mother of quintuplets.