Taniguchi Lab, University of Tokyo, Asahi Research
There are 42 five-step questions. There are 668 with the politician's name.
This page is auto-translated from /nishio/東京大学谷口研究室・朝日新聞社共同調査 using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.