Tokyo Mosque, Japan

• The symmetry group of the tiling is *2222 (pmm).
• All the internal angles of the constituent polygons are a multiple of 36°.
• Contains five regular five-pointed star polygons with vertex angle of 36°.
• Contains one regular 10-pointed star polygon with vertex angle of 72°.
• There are 7 non-regular reflective tiles (including one kite and 2 darts).
• The tiling satisfies the two-colour condition.
• The tiling is not edge-to-edge.
• As drawn, contains about 419 polygons.

1. Photo via Mirek Majewski (Tokyo Mosque, Japan) of Not specific. Personal Communication, Information sent to the author, 21c. [pc] (2000AD, 1421AH)

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