Karakuri Circus

Anime you can only find (or used to only find) on Amazon, I'm going to add anime you could technically watch on HIDIVE (because Sentai has the licenses, they get to share some series). Note that I'm not adding shows which could be considered "old" because they weren't released as amazon-only initially, so no Gamba or Takarajima. Also no 'Ishida to Asakura', you can't fool us with that 2021 date Amazon, it came out in 2013. Not adding shows which are on other streaming platforms in the West (If I were to consider them I'd add a note), so no Asia streams or programming in other regions. Of course, if I get something wrong put it in the comments, this is to keep track of anime on Amazon but don't expect this to be the most "official" list because of expected region differences. Note also that some can be found on Funimation but due to Crunchyroll's merge I'm still unsure about adding them, I mostly get the streaming info from LiveChart although I've noticed it also misses some streams like 'Unbreakable Machine Doll' or the new 'Initial D Legend' movies which are available with Prime. As a side note, Amazon owns the right to many sequels but either has the original on Prime (But I consider other streaming platforms so no 'Psycho-Pass 1') or under a paywall.

Edit 2023: Because of the many licenses gone to HIDIVE this list is trying to compile what were Amazon Originals, I'm slowly working my way to knowing exactly which series fit these criteria, such as Vinland Saga which started as an Amazon original but then went on to be in Crunchyroll and Netflix, if a series is in the two of the biggest anime streaming platform Funimation and Crunchyroll (although they're basically the same now they still work as different platforms) they're not admitted here however if on one of the two then it's fine, why? because at that point being an alternative platform doesn't cut it when a series is on two of the more popular anime streaming services.

Part 2: https://myanimelist.net/stacks/994

Nuff said.

Any Shounen Anime involving Ghosts, Monsters, Aliens and other paranormal scenarios.

Comedies also count.

To qualify for the list, the manga had to be at least 15 years old when the anime came out. Organized in ascending order by length of time between manga and anime. Each manga can only be accounted for once, so no remakes - those go on a separate list.

List is incomplete. Let me know if there are any big ones I'm missing. Thanks to everyone who has helped me add to this list.

Remake version: https://myanimelist.net/stacks/10193
Second remake version: https://myanimelist.net/stacks/58981

Shows that I personally feel are underwatched/underated, and should get more attention! They are not obscure, hidden gems that nobody has watched before, but even so, it'd be nice if more people discovered them :)

Aviso: não tenho certeza se todos são battle shounen, coloquei mesmo assim na lista pois vejo algumas pessoas classificando eles como tal.

MC, deuteragonists or villains which are strong female characters.

Anime that is partially set in Prague or cities inspired by it

In whit's episode:
Lupin III: Part II: ep. 150
Monster: ep. 40-47
Hunter x Hunter: ep. 85, 93
Jormungand Perfect Order: ep. 15
Jikan no Shihaisha> ep 1
Karakuri Circus: ep. 9

Towns inspired by Prague
Kidou Senshi Victory Gundam "Woowig"
Hunter x Hunter "Doli" and "Pata"

Much more reference's to Czech Republik can be found on this website: https://hitokageproduction.com/article/8

𝙍𝙀𝙂𝙐𝙇𝘼𝙍 𝙐𝙋𝘿𝘼𝙏𝙀𝙎 | 𝙌𝙐𝘼𝙇𝙄𝙏𝙔 𝙎𝙀𝙇𝙀𝘾𝙏𝙄𝙊𝙉 | 𝙑𝙄𝙎𝙄𝙏 𝙋𝙍𝙊𝙁𝙄𝙇𝙀 𝙁𝙊𝙍 𝙈𝙊𝙍𝙀
Anime with the most masculine characters, story or themes. Full of testosterone!

Basically an uncommon and hidden gems anime list (in my opinion) that deserve more attention. There's no particular order. My first stack and I just add to it occasionally.
Scan and look though at your enjoyment. Thank you