Japan whom misfortune may bring to the shores of the United States, and that it expects similar treatment of such of its own citizens as may be driven on the coasts of Japan. The Commodore is instructed, if possible, to secure one of the eastern ports of Niphon for purchasing supplies of coal; but if this can not be done, it is suggested that the government may be willing to transport the coal by their own vessels to some neighboring island, whence it may be procured by the American steamers. He is also to impress upon the authorities that the American government has no power over the religion of its own citizens, and that there is, therefore, no cause to apprehend that it will seek to interfere with the religion of other countries. He is empowered to sign a treaty of amity and commerce, and is advised to fix the period for the exchange of ratifications at three years. The expedition promises to be one of no inconsiderable interest and importance. The New York Legislature adjourned on the 16th of April, after a session of a hundred days, the limit of the term during which, according to the Constitution, the members can draw pay for their services. The most important act of the session was a bill confirming the contracts made under the law of 1851, for the completion of the State canals. Doubt had been thrown upon their validity from the fact that they had not been formally approved by the Canal Board, although they were made under its direction. This law obviates that objection. Their validity is now contested on the ground that the law of 1851 is unconstitutional. The question has been ably argued before the Court of Appeals, but the decision has not yet been pronounced. ---- A bill forbidding the sale of intoxicating drinks within the limits of the State was lost in the Assembly, the vote standing yeas 45, nays 69. A Whig Stale Convention in _Virginia_ was held at Richmond on the 19th of April, at which resolutions were adopted endorsing the Compromise measures, approving of the Administration of President Fillmore, and expressing their preference for him as a candidate over all others named--desiring an equitable division of the public lands among all the States--sustaining a moderate protective tariff, and appropriations for internal improvement, and declaring in favor of maintaining the policy adopted by Washington for the guidance of our foreign relations. Delegates were appointed from all the Districts to the Whig National Convention.