Waki Yamato (大和和紀) is a forty year veteran of shoujo and josei manga. Her historical settings, quirky humor and beautiful artwork has allowed her work to become iconic in Japan.

Translated older manga are hard to come by, but I feel like she should have her own thread since she defined the era of retro shoujo.

Haikara-san ga Tooru


Genre: comedy, drama, historical, romance
Magazine Serialized In: Shoujo Friend (1975 - 1977)
Status in Japan: completed; 8 volumes
Target Age Group: teens
Spoiler: Summary from Wikipedia show


Asakiyumemishi


Genre: drama, historical, romance
Magazine Serialized In: mimi (1980 - 1993)
Status in Japan: completed; 13 volumes
Target Age Group: adult
Spoiler: Summary from MyAnimeList show


Yokohama Monogatari


Genre: drama, historical, romance
Magazine Serialized In: Shoujo Friend (1981 - 1983)
Status in Japan: completed; 8 volumes
Online Status: on-going (?); 2 volumes
Target Age Group: teens
Spoiler: Summary from MangaUpdates show


N.Y. Komachi


Genre: historical, romance
Magazine Serialized In: Shoujo Friend (1985 - 1988)
Status in Japan: completed; 8 volumes
Target Age Group: teens
Spoiler: Summary from MyAnimeList show