It's a common mistake to put the US flag in the middle of others which apparently the chief instructor, Suda sensei, directed the dojo construction crew to do. Suda sensei knows kyudo but he clearly doesn't know the US Flag code. When displayed this way with other country flags the US flag goes on the viewers left with the stars on the left side followed by the other country flags in alphabetical order of the country names in English. The flag code says:
11. When flags of two or more nations are displayed, they are to be flown from separate staffs of the same height. The flags should be of approximately equal size. International usage forbids the display of the flag of one nation above that of another nation in time of peace. The order of precedence for flags generally is National flags (US first, then others in alphabetical order in English), State (host state first, then others in the order of admission) and territories (Washington DC, Puerto Rico, etc.), Military (in order of establishment: Army, Marine Corps, Navy, Air Force, Coast Guard), then other.I hope to see even more country flags in future seminars!