Lol yes! Unfortunately it’s all true! For instance, the character called Dot Pixis is based on general Yoshifuru Akiyama, a famous war criminal during the occupation of Korea who Attack on Titan’s writer, Hajime Isayama, called “frugal and respectable” on his twitter account. Popular character Mikasa Ackerman is named after a warship in the Russo-Japanese war, a war over which power would violently occupy Korea, according to the show’s own damn official guidebook (Which I cannot link to because it’s a book) and wikia page.
In a separate reply to this post, a friend of mine has also noted that the character called Erwin Smith is named after a Nazi called Erwin Rommel who, despite occasionally defying orders he deemed “unjust”, was still a fucking Nazi and still took part in the Holocaust. I did find a source for this albeit not the best one. But it should also be in the official handbook as Outside Kou apparently claims that the origins of characters’ names are in that book.
And if you don’t find it bad enough that these characters are designed to be nods to imperialist/nazi history, then what ought to convince you the show should be boycotted is that it isn’t for shits and giggles. Hajime Isayama actually does support Imperialism. He named and designed those characters as homages to nazis and war criminals for a reason. Not because he thought the names were cool. He actually worships those military institutions. So I’ll say it again. Boycott Attack on Titan.
-Stephen
EDIT: Tumblr is a fucked website, so the reply that was made by user ramen-catholicism saying “Lol no” that prompted me to make this addition is not showing up on my computer as part of this post. Also some links aren’t showing up underlined in the second paragraph so if you want them you have to hover over my words with your cursor to find them… sorry