kaisha no kaeri ni konbini de pan o katte kimasu.

会社の帰り means on the way back from work/company or after work, on the way home.

• 会社 = company / workplace
• 帰り = return / way back
• 会社の帰り literally links them as the return from the company

This の is connecting the noun 会社 to 帰り, so it is not possession in the English sense. It is more like:

• the way back from work
• the return trip from the office

A very natural English translation is on my way home from work.

In 会社の帰りに, the particle に marks the time/occasion when something happens.

So the structure is:

• 会社の帰りに = on the way home from work
• then the main action happens: コンビニでパンを買ってきます

You can think of it like:

• When? On the way home from work.

This is similar to other time expressions with に, such as:

• 学校のあとに = after school
• 帰る前に = before going home

So here に is not a destination marker. It is marking the occasion or point in time.

Because で marks the place where an action happens.

• コンビニで = at the convenience store
• The action is 買う (to buy), and buying happens at the store.

Compare:

• コンビニでパンを買う = buy bread at the convenience store
• コンビニに行く = go to the convenience store

So:

• に often marks a destination
• で marks the place where an action is performed

Since the sentence focuses on the act of buying, で is the correct particle.

を marks the direct object of the verb.

Here:

• パン = bread
• パンを買う = buy bread

So パン is the thing being bought, which is why it takes を.

This is one of the most basic and common particle patterns in Japanese:

• 水を飲む = drink water
• 本を読む = read a book
• パンを買う = buy bread

This is a very important question.

• 買います = buy
• 買ってきます = go and buy, then come back / buy and bring back

The pattern て + くる often adds the idea that someone does an action somewhere and then comes back to the current place or situation.

So:

• パンを買います = I will buy bread
• パンを買ってきます = I’ll go buy bread and come back

In this sentence, 買ってきます suggests:

1. the speaker is going out,
2. buying the bread,
3. and returning afterward.

That nuance is very natural in Japanese, especially when speaking to someone you are leaving behind.

Yes, but not always in a simple word-for-word way.

On its own:

• 来ます（きます） = come

But in 買ってきます, it is part of the pattern:

• て form + くる

This pattern often means:

• do something and then come back
• something comes toward the speaker’s side
• an action/state develops up to now

In this sentence, the first meaning is the important one:

• 買ってきます = I’ll go buy it and come back

So きます still has the idea of coming, but it works together with 買って as one grammatical unit.

Because 買って is connecting the main action buying to くる.

The -て form is used in many grammar patterns, and one of them is:

• て + くる
• て + いく

Here:

• 買う becomes 買って
• then add きます
• 買ってきます

So this is not just two separate verbs randomly placed together. It is a standard construction:

• Vてくる

Examples:

• 持ってきます = I’ll bring it (carry it here)
• 取ってきます = I’ll go get it and come back
• 買ってきます = I’ll go buy it and come back

Yes, the subject is omitted, which is very normal in Japanese.

The sentence does not explicitly say:

• I
• he
• she
• they

But from context, a listener would usually understand it as I:

• (I) will buy some bread at the convenience store on my way home from work.
• More naturally with the nuance of 買ってきます: I’ll pick up some bread at the convenience store on my way home from work.

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

In Japanese, パン is just bread, and Japanese nouns usually do not show singular/plural the way English nouns do.

So depending on context, it could mean:

• bread
• a loaf of bread
• some bread
• some buns/pastries

English translations often use whatever sounds natural:

• buy bread
• buy some bread
• pick up a loaf of bread

The Japanese sentence itself does not force one exact number.

Japanese word order is more flexible than English, as long as the particles make the roles clear.

This sentence is organized very naturally as:

1. when/under what circumstance → 会社の帰りに
2. where → コンビニで
3. what → パンを
4. verb → 買ってきます

That said, other orders are possible, such as:

• コンビニで会社の帰りにパンを買ってきます
• パンを会社の帰りにコンビニで買ってきます

But they may sound less natural depending on context or emphasis.

A basic rule for learners:

• the verb usually comes at the end
• the other parts can move around more freely than in English

Normally, 買ってきます with ます form here is most naturally understood as:

• I will go buy bread and come back
• I’m going to pick up some bread

So it sounds like a present/future intention, not a habitual action.

If you wanted to describe a habit, you would more naturally say something like:

• 会社の帰りにコンビニでパンを買います。
• 会社の帰りによくコンビニでパンを買います。 = I often buy bread at the convenience store on my way home from work.

Because of 買ってきます, the sentence feels more like something the speaker is about to do, or is announcing to someone.

Because 会社の帰り is already a very natural and common expression.

You can say things with から in other structures, but here A の 帰り is the standard way to say:

• the way back from A
• returning from A

So:

• 学校の帰り = on the way home from school
• 仕事の帰り = on the way home from work
• 会社の帰り = on the way home from the office

Using から here would usually sound unnecessary or unnatural in this specific pattern.

It often sounds like the speaker is informing someone of a plan that includes returning afterward.

For example, if someone at home says:

• パンある？ = Do we have bread?

The speaker might say:

• 会社の帰りにコンビニでパンを買ってきます。

This carries a practical nuance like:

• I’ll pick some up on my way home from work.
• I’ll stop by the convenience store and get some bread.

Because of 買ってきます, it can sound like a small helpful errand the speaker is doing before coming back.