rantan to matto wa kuuraabokkusu no yoko ni oita kke?

topic particle

Breakdown of rantan to matto wa kuuraabokkusu no yoko ni oita kke?

• と: noun-connector particle
• の: possessive case particle
• 横よこ に: next to

Questions & Answers about rantan to matto wa kuuraabokkusu no yoko ni oita kke?

Why is は used after ランタンとマット instead of を?

In this sentence, ランタンとマット is the topic of the sentence, so it takes は.

The more neutral, non-topical version would be:

• ランタンとマットを クーラーボックスの横に 置いたっけ？

That would simply ask, Did we put the lantern and the mat next to the cooler box?

When you use は, you are bringing ランタンとマット up as the topic, something like:

• As for the lantern and the mat, did we put them next to the cooler box?

So は here replaces what might otherwise be を.

Why is there only one particle after ランタン と マット? Does と connect the two nouns?

Yes. と connects the nouns and means and.

So:

• ランタン と マット = the lantern and the mat

Then the whole combined noun phrase gets one particle:

• ランタンとマットは

This is very normal in Japanese. You do not need to mark each noun separately.

What does クーラーボックス の 横 に mean exactly?