...The offer, which began this week in Hokkaido and Kanagawa Prefecture, is the first such move by a Japanese carmaker. Toyota plans to sell 65 units in total in three models, targeting young drivers, a group that has been showing declining interest in cars. The 60,000 yen tax-inclusive incentive will be paid by two sponsors. Ads for Usen Corp.'s GyaO free online video delivery service will appear on 50 cars sold in Kanagawa Prefecture, while ads for Hokkaido Television Broadcasting Co. will be on 15 cars sold in Hokkaido.