*1854/5/17 (June 12) [[Board Incident]] - American sailor William Board assaults an old woman in Naha and is killed by a mob of locals.
*1854/5/17 (June 12) [[Board Incident]] - American sailor William Board assaults an old woman in Naha and is killed by a mob of locals.
*1854/6/7 (July 1) Perry arrives in Ryûkyû for the fifth time.
*1854/6/7 (July 1) Perry arrives in Ryûkyû for the fifth time.
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*1854/6/17 (July 11) The [[Treaty of Amity (Ryukyu-US)|Treaty of Amity]]<!--琉米修好条約--> between the [[Ryukyu Kingdom|Ryûkyû Kingdom]] and the United States is signed by Commodore Perry and the Ryukyuan ''[[Sessei]]'' [[Sho Kokun|Shô Kôkun]]''<!--尚宏勲--> at [[Naha]].
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*1854/6/17 (July 11) The [[Treaty of Amity (Ryukyu-US)|Treaty of Amity]]<!--琉米修好条約--> between the [[Ryukyu Kingdom|Ryûkyû Kingdom]] and the United States is signed by Commodore Perry and the Ryukyuan ''[[Sessei]]'' [[Ozato Chokyo|Ôzato Chôkyô]]<!--尚惇・大里王子朝教--> at [[Naha]].
*1854/6/23 (July 17) Perry and his fleet depart Ryûkyû for Hong Kong, taking [[Bernard Bettelheim]] with them.
*1854/6/23 (July 17) Perry and his fleet depart Ryûkyû for Hong Kong, taking [[Bernard Bettelheim]] with them.
*1854/11/9 An earthquake and tsunami hit the Nankaidô region.
*1854/11/9 An earthquake and tsunami hit the Nankaidô region.