This blog is written by author Sachiko who is not a native speaker of English, so it may be hard to read. It is translated from the summary of Japanese page; http://akitaodatelifejp.hatenablog.com/

Three kerosene cans

I use about 200l kerosene to keep my home warm for a month.

Akita is a northern cold area, much more at my large old house.

f:id:akitaodatelife:20170303190652j:plain