How to send fax DM to businesses in Hokkaido and Sapporo | Building a Hokkaido list and when to send

Published: 2026-08-14 / Author: Akio Nojima (owner of Nojima Giken / 20+ years in fax DM and business lists)
Hokkaido is a place where travel distance translates directly into sales cost. A single visit to Asahikawa, Obihiro, Kushiro or Hakodate eats up half a day to a full day. That is exactly why it works to send one page first and only travel to those who respond. This article covers how to build a list for fax DM within Hokkaido and the timing you must not miss.

Why fax DM works in Hokkaido

Split Hokkaido lists into "Sapporo" and "outside Sapporo"

According to the 2021 Economic Census for Business Activity, Sapporo has 72,730 private establishments — 32.8% of all of Hokkaido. By number of employees, the share is 38.6%, even higher. One third of establishments are concentrated in one city: that is Hokkaido's structure.

AreaFeaturesList-building tips
Sapporo32.8% of establishments are concentrated here. So is the competitionYou can get the volume, so make the difference with precise filtering by industry and size
Outside SapporoFewer entries, but competitors' sales efforts haven't reached them eitherEasier to manage when split by subprefecture (Ishikari, Sorachi, Kamikawa, Tokachi, Kushiro, Okhotsk, Oshima, etc.)

Rather than sending "10,000 to all of Hokkaido" in one go, splitting it up, like "300 construction firms in the Ishikari area," lets you tailor the copy to the recipients, so you get more responses.

Don't miss the timing (unique to Hokkaido)

If you send on a nationwide calendar, you will definitely miss in Hokkaido.

IndustryWhen it gets readReason
Construction, civil engineering, exterior workBefore the snow melts (Feb–Mar)Planning and ordering for the next season happen now. In midwinter, sites shut down, so faxes get read in the office
Agriculture-relatedWinter (Nov–Mar)In the busy farming season (May–Sep) people aren't in the office during the day
Tourism and lodgingThe off-season, avoiding the time around peak seasonDuring peak season, they are too busy on the floor to consider anything

Sending time and on-the-ground realities

For the practical rules you must follow, such as handling opt-out requests, see our article on fax DM and the law.

Start small within Hokkaido

Rather than a nationwide campaign of tens of thousands, a test of a few hundred within Hokkaido works better in Hokkaido. The reason is simple: the number of businesses per industry in Hokkaido is limited to begin with, so if you blast carelessly, you'll have no one left to send to next time.

Nojima Giken Marketing is based at our garage workshop in Kiyota-ku, Sapporo. We can handle everything from building a Hokkaido list filtered by subprefecture, municipality, industry and size, to copywriting and sending. Business lists from ¥20 per entry, fax DM sending from ¥10 per fax; minimum lots are negotiable.

FAQ

Q. Can you make a list of Hokkaido businesses only?A. Yes. We build it filtered by subprefecture, municipality, industry and size. For fax DM, we deliver only entries that have a fax number. Minimum lots are negotiable.
Q. Should I start nationwide or in Hokkaido?A. If your product isn't tied to a region, the least wasteful order is to test in Hokkaido first, settle the formula for copy and offer, then expand nationwide.
Q. Does response drop in winter?A. It depends on the industry. Construction, exterior work and agriculture-related businesses actually plan the next season in winter, so it is a time when faxes get read.

Related reading

Build or buy a sales list? →

What response rate does fax DM get? How many replies 1,000 faxes bring, from a practical viewpoint →

Isn't fax DM illegal? The Act on Specified Commercial Transactions and handling opt-out requests in practice →

Research it, narrow it, deliver it.

Fax DM sending from ¥10 per fax / Business list creation from ¥20 per entry. One-stop service including copywriting and postal DM. Nationwide, minimum lots negotiable.

See service details → Consult for free →
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