The particle is a formal equivalent of the particles (indicating location, means, or method). It is commonly found in written language, formal announcements, business correspondence, official notices, and literary contexts. In everyday casual conversation, is almost always preferred instead.
Location – "at" / "in"
can indicate the place where an action takes place, just like
.
。
The meeting will be held in the conference room on the 3rd floor.
。
This event will be held at Tokyo Dome.
This usage is extremely common in formal announcements, invitations, and event notices.
Means / Method – "by" / "with" / "using"
can also indicate the means or method by which something is done, equivalent to
meaning "by means of."
。
We will notify you of the details by email.
Reason / Cause (literary)
In more literary or classical contexts, can sometimes indicate a reason or cause, though this usage is rare in modern Japanese and mostly limited to set phrases or very formal writing.
Usage notes
- Formality: is significantly more formal than . Using it in casual speech would sound unnatural or overly stiff. It is best reserved for written notices, business emails, official documents, and formal announcements.
- Particles: replaces directly, so you do not combine them (e.g., ×「にてで」).
- Classical origin: originates from classical Japanese grammar, where it served as a combination of the particle and the conjunctive form of the copula. This is why it carries a formal or literary tone in modern usage.
Lingaku