Japanese female professional
of the Nihon Ki-in
Qualified in 2020. Student of Muramatsu Hiroki.
She competed in the 16th (2021) Wakagoi, losing in the first round.
Tsukada doesn't seem to have qualified for any main tournaments in 2022.
She's become extremely low ranked on Go Ratings, at #870 of 887 players as of 2022-02-16, the fifth lowest rated of Japanese players (and the third of Japanese-born ones).