...+ S&P Global Ratings reviewed its long-term issuer credit ratings on TMG, Aichi, and Osaka following the revision to positive from stable of the outlook on the sovereign rating on Japan. + We are revising to positive from stable our outlooks on the long-term issuer credit ratings on TMG, Aichi, and Osaka. We are affirming our issuer credit ratings on the three LRGs. + We do not believe the ratings on TMG, Aichi, and Osaka will exceed the sovereign ratings on Japan because we think the creditworthiness of Japanese local and regional governments would be strongly affected under a stress scenario in which the sovereign defaults. TOKYO (S&P Global Ratings) April 16, 2018--S&P Global Ratings today said it has revised to positive from stable the outlooks on its long-term issuer credit ratings on Tokyo Metropolitan Government (TMG), Prefecture of Aichi (Aichi), and City of Osaka (Osaka). At the same time, we affirmed the 'A+' long-term issuer credit ratings on the three local and regional governments...