the rarest of rare Soukoku arts I found in this sketchbook #BungouStrayDogs

more thoughts on how kamen rider black sun was so good because it was not just reboot to Black, but spliced the formula of Black with Ishinomori's own writing in 1971 Rider. The prime minister depicted here as a villain is Eisuke Sato, Shinzo Abe's great uncle by the way.

hmmm that third image is blurry. here you are

the manga also depicts angry protests against chemical factories and their damage on the environment. A plot point is Shocker disappearing key figures in the demonstrations to silence them.

Similarly, in the Goranger manga, Ishinomori writes a plot around the black cross army being recruited by governments who rely on oil for their wealth to be the ones asking for the assassination of scientists researching clean energy in order for them to keep making money.