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The day after the graduation ceremony, we
traveled to Hokkaido with Chihara-san and
the members of Prof. Takahashi's group. The
snow had not been removed for about 5km
before the research site, so we traveled on
snowshoes. |
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Onneto means "old swamp" in the Ainu
language, but it was completely frozen over.
After about an hour and a half, we finally
arrived at the research site. |
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This is Yunotaki Falls. Manganese deposits
have formed in the waterway. Because
Yunotaki Falls is a natural monument,
permission was obtained before the survey
could be carried out. Prof. Bau, who worked
to have it designated as a natural monument,
also accompanied us on the survey, and we
were able to hear many interesting stories
from him. |
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We returned to the lodging near the research
site and had a meal. Afterwards, we
immediately carried out microelectrode
measurements. The measurements continued
until late at night, which was tiring, but
we were satisfied with the interesting
results we obtained. |