For region specification, is "Prefecture" or "Municipality" better?

If you specify "Chuo-ku, Tokyo," your ad will appear in searches for both "Tokyo" and "Chuo-ku," increasing exposure opportunities.

If I specify only "Tokyo," will it appear in a "Chuo-ku" search?

No. Specifying only a broad area will not show the ad in detailed municipality search results.

For each contract (one article), you can select up to 10 slots each.

Please enter them using half-width hashtags (#).

At the time of contracting, you can only select "reserved words" that have been screened within the ad listing article.

FAQ

For region specification, is "Prefecture" or "Municipality" better?

If you specify "Chuo-ku, Tokyo," your ad will appear in searches for both "Tokyo" and "Chuo-ku," increasing exposure opportunities.
If I specify only "Tokyo," will it appear in a "Chuo-ku" search?

No. Specifying only a broad area will not show the ad in detailed municipality search results.
How many keywords and regions can I select?

For each contract (one article), you can select up to 10 slots each.
How do I separate multiple keywords?

Please enter them using half-width hashtags (#).
What if I want to use keywords that are not in the reserved word list?

At the time of contracting, you can only select "reserved words" that have been screened within the ad listing article.