The Russo-Japanese War was a military conflict between the Russian Empire and the Empire of Japan from 1904 to 1905. Much of the fighting took place in what is now northeast China. The Russo-Japanese War was also a naval conflict in which ships in the . In the automotive industry, Japanese manufacturers agreed that no production car would have more than 276 hp (206 kW; 280 hp); the agreement ended in 2005. [6] German manufacturers limit the maximum speed of high-performance sedans and station wagons to 250 kilometers per hour (155 mph). [7] [8] [9] When the Suzuki Hayabusa motorcycle exceeded 310 km/h (190 mph) in 1999, fears of a European ban or crackdown prompted Japanese and European motorcycle manufacturers to agree on an upper limit of 300 km/h (186 mph) at the end of 1999. [10] See the list of the fastest production motorcycles. A gentlemen`s agreement or gentleman`s agreement is an informal, non-legally binding agreement between two or more parties. It is usually oral, but it can be written or simply understood as part of a tacit agreement by convention or mutually beneficial label. The essence of a gentlemen`s agreement is that it relies on the honor of the parties for its fulfillment, rather than being enforceable in any way. This is different from a legal agreement or contract. .