As for elephants, their trunks are long.
The difficult shelf
Particles
助詞Particles do not translate cleanly word-for-word. Treat each one as a signal that tells you how a phrase fits into the sentence.
Role map
Read the job,
not the English.
／
が
Contrast 01
Frame versus focus
は establishes the frame you want the listener to use. が identifies the item that satisfies the predicate or answers the open question.
Who came?
I eat fish (but perhaps not meat).
Fast check Is this already our frame? Try は. Is this the missing or newly identified subject? Try が. Both can appear in one sentence because they do different jobs.
／
で
Contrast 02
Point versus scene
に points to a target, fixed point, or location of existence. で describes the scene or means through which an action occurs.
There are books in the library.
I read a book at the library.
I go to the library.
Fast check Is the place a destination or where something exists? Use に. Is an action unfolding there—or is the noun the tool or method? Use で.
Individual notes
One particle at a time.
はspoken “wa”
topic / contrast
Frames what the sentence is about: “as for …”. It can also contrast one item with another.
- Set the topic before giving new information about it.
- Contrast two choices, including an implied contrast.
- Mark information already active in the conversation.
Watchは does not automatically mean “subject.” It tells the listener which frame to use.
がspoken “ga”
subject / identification
Points to the thing that satisfies, performs, or carries the predicate—often the answer to “who/what?”.
- Identify new or focused information.
- Mark what is liked, understood, wanted, or skillful.
- Introduce something before it becomes the topic.
WatchWith 好き, 上手, 分かります, and ほしい, English often uses an object where Japanese uses が.
をspoken “o”
direct object
Marks the thing directly affected by a transitive action.
- Mark what you eat, drink, read, hear, or do.
- Mark a request item before ください or お願いします.
WatchPronounced “o,” even though it is written を.
にspoken “ni”
target / point
Pins an event to a target: a time point, destination, recipient, or place of existence.
- Exact time: ８時に.
- Destination with 行く・来る・帰る.
- Location where something exists.
- Recipient with あげる; person from whom something is received with もらう.
WatchRelative time words such as 今日, 明日, 毎日 usually do not take に. Weekdays may take it or omit it.
でspoken “de”
scene / means
Marks the setting or means through which an action happens.
- Place where an action occurs.
- Transport, tool, language, or method used.
- Material or cause in later lessons.
WatchUse に for the destination or existence point; use で for an action happening there.
へspoken “e”
direction
Shows movement heading toward a direction or destination.
- Destination with motion verbs when direction is emphasized.
WatchPronounced “e.” At this level, に and へ often overlap for destinations; に feels more like a target, へ like a direction.
とspoken “to”
counterpart / and / quotation
Links something as a complete counterpart: another participant in the same event, another item in a closed list, or the content of words and thoughts.
- Shared participation: person と action means doing the action together or alongside that person.
- A mutual counterpart in actions such as talking, marrying, or working together.
- Exhaustive “and” between nouns: A と B presents the named items as the complete set.
- Quotation before verbs such as 言います and 思います in later lessons.
Watchと is not a general marker for every relationship. Compare 先生と話します (“talk with the teacher,” a two-way exchange) with 先生に話します (“speak to the teacher,” who is the target). Use の for a noun-to-noun relationship and や for a partial list.
もspoken “mo”
also / even
Adds the marked item to a set that is already true.
- Replace は, が, or を when “also” is the point.
- Combine with question words and a negative for “no one/nothing/nowhere.”
WatchDo not stack it after は, が, or を in the basic “also” pattern; it usually replaces them.
のspoken “no”
connection / belonging
Lets one noun specify another: belonging, kind, origin, or relationship.
- Possession and affiliation.
- Category or type.
- Location relationships such as 駅の隣.
WatchRead the relation from right to left: the right noun is the main thing.
からspoken “kara”
starting point
Marks where or when a span begins: “from”.
- Starting time.
- Origin or starting place.
- Source person with もらう.
Watchから can appear without まで when only the start matters. With もらう, a person can take に or から.
までspoken “made”
end point
Marks where or when a span reaches: “until / as far as”.
- Ending time.
- Farthest destination or boundary.
Watchまで can appear without から when only the endpoint matters.