Men's shoes = 3990 yen ($42.45 €32.70)

I bought walking shoes for 3990 yen ($42.45 €32.70) at ABC mart. In Japan, shoes' size is described in "cm", neither inch nor UK standard nor French standard.

Here is a conversion table of shoe size. 

For Men
Japan	25	27	29
USA	7	9	11
UK	6.5	8.5	10.5
French	40	44	48
For Women
Japan	22	24	26
USA	5	7	9
UK	3.5	5.5	7.5
French	34	38	42