1期お披露目
https://www.sponichi.co.jp/entertainment/news/2020/10/29/jpeg/20201029s00041000131000p_view.jpg

2期
https://cdn-ak.f.st-hatena.com/images/fotolife/g/gunalotte46/20190311/20190311181736.jpg

3期お披露目
https://www.nogizaka46.com/news/img/2016/09/04/_A2_0093.JPG
https://blog-imgs-94.fc2.com/a/k/b/akb48/160904ngz01.jpg

4期お披露目
https://times-abema.ismcdn.jp/mwimgs/c/4/750w/img_c4c193b44d830c8bb7cc1f880c494cb6543507.jpg
https://www.billboard-japan.com/scale/news/00000074/74589/800x_image.jpg