Historical clue formulations

• Japan's ___ Period (1603-1868) — 2024-12-11
• Old name for Tokyo — 2024-01-15
• Where the Tokugawa shogunate was established — 2023-10-13
• Tokyo, before it was Tokyo — 2020-09-20
• Olden Tokyo — 2020-01-19
• Tokyo's former name — 2019-04-24
• Old Asian capital — 2019-01-18
• Shogunate capital — 2018-07-21
• River east of Tokyo — 2018-01-21
• Japan's ___ Castle — 2016-12-24
• Tokyo, once — 2016-12-18
• Old name for Tokyo — 2016-12-14
• Honshu's ___ River — 2016-07-14
• ___ Period (time in Japanese history) — 2016-05-30
• ___ Period, 1603-1868 — 2015-05-10
• ___ Period (part of Japanese history) — 2015-04-05
• Old name for Tokyo — 2014-07-15
• Japan's ___ Castle — 2014-06-13
• River bordering Tokyo — 2014-06-12
• Tokyo's former name — 2014-04-16
• Old name for Tokyo — 2014-04-07
• Old Tokyo — 2014-01-05
• Shogunate capital — 2013-03-23
• Tokyo, once — 2012-12-11
• Tokyo, formerly — 2012-10-03
• Old name for Tokyo — 2012-09-18
• Tokyo, once — 2012-07-03
• Tokyo, to shoguns — 2011-09-28
• Old Tokyo — 2011-09-23
• Old Tokyo — 2011-09-18
• Samurai's home — 2011-03-20
• Tokyo, once — 2011-02-22
• Pre-1868 Tokyo — 2010-12-26
• Old Asian capital — 2010-10-29
• Tokyo, once — 2010-10-27
• Capital until 1868 — 2010-10-24
• Shogun's capital — 2010-06-09
• Old Tokyo — 2009-11-03
• ___-Tokyo Museum — 2009-10-09
• Nigerian native or language — 2009-03-28
• Shogun capital — 2008-11-19
• Maestro ___ de Waart — 2008-10-31
• Old Far Eastern capital — 2008-10-11
• Shogunate capital — 2007-11-16
• Pre-1868 Tokyo — 2007-10-03
• Tokyo, once — 2007-05-01
• Old Tokyo — 2007-03-28
• Japan's ___-Tokyo Museum — 2006-11-04
• Tokyo, to the shoguns — 2006-08-29
• Tokyo, once — 2006-08-08