Uemuu is very quiet on TV, which reduces her visibility and affects her popularity too. I don't have first hand or second hand reports on her...
Some more short videos of JK Saito https://www.youtube.com/channel/UC-51QNjWJWuj7Ch3B2LrNDA
Some alleged videos of Saito pre Keyakizaka (素人). I don't I see this being posted here. I don't know how this surfaced on my YT recommendations...
Happy birthday to Uemura! お誕生日おめでとう