Youko Tadatsu
忠津陽子
Language: Japanese
Hometown: Oketo, Hokkaido Prefecture, Japan
Years active: 1967
♥: 2
Zodiac: Aquarius
Friends with Waki Yamato and Yumiko Igarashi. Unlike the Year 24 Group, these three are known for traditional shoujo themes. Nonetheless, they too were instrumental in revitalizing the shoujo genre.
Tadatsu debuted in 1967 with Natsu no Hi no Cora in Bessatsu Margaret.