pan wo yoku kande kudasai.

を marks パン as the direct object of the verb. In other words, it shows that bread is the thing being chewed.

So in:

パンをよく噛んでください。

the structure is basically:

• パン = bread
• を = object marker
• よく噛んでください = please chew well / please chew thoroughly

パン is the normal Japanese word for bread, and it is written in katakana because it is a borrowed word.

Even though many loanwords in Japanese come from English, パン actually comes from Portuguese pão.

So this is just the standard way to write the word. It is not especially formal or unusual.

Here, よく means well or thoroughly.

So it tells you how to chew: chew carefully / chew thoroughly.

This is important because よく can also mean often in other sentences. For example:

• よく行きます = I go often

But in this sentence, with 噛む (to chew), it clearly means well/thoroughly, not often.

噛んで is the て-form of 噛む.

The て-form is used in many grammar patterns, and one very common one is:

て-form + ください

which means please do ...

So:

• 噛む = to chew
• 噛んで = te-form
• 噛んでください = please chew

This is why the dictionary form 噛む is not used here.

噛む is a godan verb ending in む. For godan verbs ending in む, ぶ, or ぬ, the て-form changes to んで.

So:

• 噛む → 噛んで
• 読む → 読んで
• 遊ぶ → 遊んで
• 死ぬ → 死んで

This is a standard conjugation pattern.

ください makes the sentence a polite request or instruction.

So 噛んでください means please chew.

It is polite, but depending on context, it can still sound like an instruction rather than a casual suggestion. For example, a doctor, parent, or teacher might say this.

It is less blunt than just saying 噛んで, which can sound more direct.

It is best understood as a polite request or instruction.

Japanese has stronger, more direct command forms, but て-form + ください is much softer and more polite. Still, in practical situations, it often functions like an instruction:

• at the dentist
• from a parent to a child
• in a health or eating context

So it is polite, but it can definitely carry the force of Please do this.

Japanese often leaves out subjects when they are obvious from context.

In English, you would normally say Please chew the bread well, where you is understood. In Japanese, it is very natural to omit it.

So the sentence does not need a word for you. The listener is understood from context.

The word order is fairly natural and standard, but Japanese word order is more flexible than English because particles show each word’s role.

This sentence follows a common pattern:

object + adverb + verb/request ending

• パンを = bread
• よく = well
• 噛んでください = please chew

You may sometimes hear slight variations in other contexts, but this order is very normal and easy for learners to follow.

Yes, it could also be written in kana as かんでください.

Using the kanji 噛 makes the meaning clearer and is common in many written contexts. But kana-only writing is also possible, especially in materials for children or beginner learners.

So both are possible:

• パンをよく噛んでください。
• パンをよくかんでください。

The meaning is the same.

It is read かんで.

A few pronunciation points:

• 噛 = か
• ん = n
• で = de

So the full sentence is read:

パンを よく かんで ください。

The ん is a separate sound, so make sure not to turn it into something like かで.

Not in this sentence.

In Japanese, adverbs like よく usually come before the verb they modify. So:

• よく噛む = chew well

Putting it after the verb would not sound natural here.

This is one of the differences from English word order, where well often comes after the verb.