Tokyo Ghoul leaves off at a point where the power dynamics among the characters shift drastically, setting the stage for an intense continuation. The ending is both exciting and leaves room for a lot of speculation.
The Tokyo Ghoul anime leaves off around the point where Kaneki has joined Aogiri Tree in the novel. He has started to become more involved with their activities and his character is on a path of further transformation both physically and mentally.
Well, the Tokyo Ghoul anime leaves off in the light novel at a rather crucial part. In the light novel, there are ongoing storylines regarding the power struggles between different ghoul groups and the CCG's actions. The anime seems to end at a point where the main character has made certain choices that have a big impact on these storylines. It's not a clean break though, as there are still many loose ends in the anime that are further explored in the light novel. For example, the character's growth and how it affects the overall world of Tokyo Ghoul is something that continues in the light novel after the anime's end.
The story of Tokyo Revengers leaves off at a critical point where major plot developments occur. But it's hard to give an exact description without spoiling it for you.
The Tokyo Ghoul anime ends approximately around a certain point in the manga, but it doesn't follow exactly. There are some differences and omissions.
Yes, Amon does die in the Tokyo Ghoul manga.
Yes, Kaneki does die in the Tokyo Ghoul manga. But it's a complex and emotional part of the story.
No, Crunchyroll doesn't have the Tokyo Ghoul manga. It mainly focuses on streaming anime.
Touka doesn't die. The character remains alive and plays an important role in the story's development. The plot doesn't lead to her demise.
The ending of Tokyo Ghoul manga is quite complex. Kaneki finally finds a way to bring some sort of balance and peace, but at a great cost.
Unfortunately, Hide meets his end in the manga. The circumstances surrounding his death add a lot of emotional depth to the story.