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は vs が (Day 42) – Japanese from 0 to 100

2026-05-23100-Day Kind Japanese ChallengeKind Japanese

🌏 Japanese from 0 to 100 — Day 42

は vs が (Particles)


🧠 What are は and が?

は and が are particles.

👉 They show the subject of a sentence.


🔤 Basic Difference

Particle

Use

Meaning

topic

as for ~

subject (new info)

~ (focus)


🔊 Key Idea

👉 は = talking about something
👉 が = identifying something


✍️ How to Use

は (Topic)

Sentence

Meaning

わたし は がくせい

I am a student

これは ほん

This is a book

👉 Already known topic


が (Focus)

Sentence

Meaning

だれ が きた?

Who came?

わたし が いく

I will go

👉 Emphasizes subject


📝 Example Sentences

  • わたし は がくせい。
    = I am a student
  • わたし が がくせい。
    = I (not others) am the student

👉 Different nuance


❌ Common Mistakes

• Using は everywhere
• Confusing meaning
• Ignoring nuance

👉 は = general / が = specific


📚 Learn Faster

• Compare both
• Practice sentences
• Say out loud
• Notice context

👉 Context is key


🎯 Practice

👉 わたし は ___
👉 わたし が ___

Make 3 sentences


🧪 Mini Quiz

① Choose

No.

Sentence

Answer

1

わたし ___ がくせい

?

2

だれ ___ きた?

?

3

これ ___ ほん

?


② Meaning

No.

Sentence

Answer

4

わたし は がくせい

?

5

わたし が がくせい

?


③ Fill

No.

Meaning

Answer

6

I am a student (normal)

?

7

I am the student (focus)

?


📝 Answers

No.

Answer

1

2

3

4

I am a student

5

I (specifically) am the student

6

わたし は がくせい

7

わたし が がくせい


🚀 Next Step

👉 Day 43: Using です