東京23区の中古マンション価格、2年ぶり下落　都心6区で頭打ち感：朝日新聞

Used Condo Prices in Central Tokyo Log 1st Fall in 26 Months

Tokyo, July 23 (Jiji Press)--The average price of used condominiums in Tokyo's 23 special wards fell 0.8 pct from the previous month in June, marking the first monthly decline in 26 months, real estate research firm…