LEARN + JAPANESE / Note 137 JLPT N4

Describing a Noun with a Clause (Relative Clause)

Japanese has no word for “that” or “which” the way English does. Instead, a whole clause in its plain form sits directly in front of a noun and describes it, exactly the way a single adjective would.

In Real Life
私たちが晩ご飯を食べた describes レストラン the same way 静かな or 有名な would, an entire clause working as one big adjective. The subject of that inner clause takes が, never は, exactly the rule you met in が・は.
In Real Life
Tense inside the relative clause is independent of the main sentence’s tense, past, present, or a want like 行きたい can all describe the noun regardless of when the main clause is set, since the clause is just modifying the noun, not making its own separate claim about time.
In Real Life
Introducing a person this way, name first, then a relative clause naming a key trait, is an extremely common pattern in conversation, packing identity and description into one smooth sentence.

Vocabulary

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