In order to solve problems, it is important to listen to the opinions of many people, as the saying goes, 'two heads are better than one'.

He was promoted to the position of Kaifu Yitong Sansi.

Gidōsanshimō is a courtesy name of Takashina no Kishi.

Whenever he faced a difficult situation, he always said, 'The best of the Thirty-Six Stratagems is to run away.'

He warned the young people, saying 'At thirty, one should not be careless, at forty, one should not be indecisive.'

There is a proverb that says, 'Plan your day in the morning and your year on New Year's Day,' which means that you should plan your day in the morning and your year on New Year's Day.

He faced difficulties with the spirit of 'one eye, two feet, three gallbladders, four strengths'.

This is a model of a mutetrahedron.

This mutetrahedron has a very unusual shape.