noun
Mito Kōmon (TV period drama)
Refers specifically to the long-running Japanese television jidaigeki series (1969–2011) based on the historical figure Tokugawa Mitsukuni.
子供の頃、毎週水戸黄門を見るのが楽しみだった。
When I was a child, I looked forward to watching Mito Kōmon every week.
From 水戸 (Mito, the domain of Tokugawa Mitsukuni) and 黄門 (kōmon, an honorary title for a retired vice-shogun).