imouto wa matsuri ni kite iku yukata o kinou erabimashita.

topic particle

Breakdown of imouto wa matsuri ni kite iku yukata o kinou erabimashita.

• に: destination particle
• を: direct object particle
• 昨日きのう: yesterday

Questions & Answers about imouto wa matsuri ni kite iku yukata o kinou erabimashita.

What is the basic structure of this sentence?

A helpful way to break it up is:

• 妹は = as for my younger sister
• 祭りに着て行く浴衣を = the yukata that she will wear to the festival
• 昨日 = yesterday
• 選びました = chose

So the whole sentence is structured like:

• [Topic] 妹は
• [Object] 祭りに着て行く浴衣を
• [Time] 昨日
• [Verb] 選びました

Japanese often puts a long descriptive phrase before the noun it modifies, so 祭りに着て行く comes before 浴衣.

Why is 妹 understood as my younger sister?

In Japanese, words like 妹 often do not need an explicit my when the relationship is obvious from context.

So:

• 妹 = younger sister
• in many normal contexts, it naturally means my younger sister

If you needed to be more explicit, you could say:

• 私の妹 = my younger sister

But in everyday Japanese, 私の is often omitted when it is already clear.

What does 祭りに着て行く浴衣 mean exactly?