Origin of さ: The Story of Japanese Smiling Letter

A kid helping a mother in the kitchen

Do you know the Origin of さ, one of the most cheerful shapes in the Japanese character “さ”? Just like “あ,” this hiragana has its own exciting journey from ancient symbols to the friendly curves kids learn today. Parents and children, let’s explore together and enjoy the magical story of “さ”!


1. What is “さ”?

  • “さ” is part of the hiragana alphabet in Japanese.
  • It makes the sound sa, like in “sakura,” the cherry blossoms of Japan.
  • For Japanese children, learning “さ” feels like unlocking a new piece of their ABCs.

2. From Chinese roots to Japanese curves

A long time ago, “さ” came from a Chinese character. The character was “左” (pronounced “sa” in old readings), which meant “left.” Over the centuries, Japanese writers wanted a faster, smoother way to write. So, they turned the sharp corners into gentle curves and added flowing strokes.


3. Step by step: How “さ” changed

  1. Start with the original Chinese character “左.”
  2. Writers simplified it. They shortened the left side.
  3. They added a graceful top curve instead of strong lines.
  4. Over time, people made the bottom stroke lighter and easier.
  5. The final shape became today’s —soft, round, and playful.

4. Why kids love “さ”

  • The top curve looks like a tiny smile.
  • The bottom line feels like a tail wagging.
  • The balance of round and straight makes it fun to write.

5. Try drawing “さ” yourself

  1. Begin with a small curve like a half circle.
  2. Add a little line through it, almost like a cross.
  3. Finish with a long tail sweeping to the right.

Parents can draw it in the air, and kids can follow with crayons or markers.


6. Why the “Origin of さ” is special

Learning the origin of さ shows how writing changes with time. People in ancient Japan made letters simpler, friendlier, and easier for children. The Japanese character “さ” carries history, art, and a smiling curve that connects us to the past.


When you write “さ,” think about artists long ago. Imagine their brushes dancing on paper. The origin of さ reminds us that every letter has a story, and every story can bring joy to learning.

Would you like to learn about the words start from ”さ”?
You can purchase our picture book from Amazon.com

Discover more Japanese words here!

Leave a Reply

I’m Shimachan

Welcome to “Picture this: Japanese words”!

Hello there! My name is Shimachan.

This picture book series was born from my wish to make learning Japanese fun for everyone. I’ve designed it so that even if you’ve never heard a word of Japanese before, you can learn by looking at the pictures, almost like singing a song or playing a game.

You’ll learn not only pronunciation, but also the unique pitch accent of Japanese, which is shown visually so you can understand it even without a native Japanese speaker by your side. Feel free to share the book with your family and friends and have fun saying the words out loud together!

Now, let’s start our Japanese adventure!

New Release!

Recent Instagram post

Discover more from Picture this: Japanese words!

Subscribe now to keep reading and get access to the full archive.

Continue reading