Fighting Friday: Best Fights in Anime (Part 1)

Today I decided to pick out some of my favorite fights from all the anime I have watched thus far. I wrote "Part 1" because there's no way I'll be able to fit all the best fights I've seen so far in one blog entry, so I'll save part 2 for another time. Anime from Part 1 also might appear in Part 2 since there a lot of these anime have many amazing fights.
Part 1 will have the first 10 fights that I can think of, so if a fight that you think was really good didn't get mentioned, then it might be mentioned next time.
It was pretty difficult at times to find good videos of the scenes I wanted and sometimes, I just couldn't find any at all due to copyright issues so if you really want to see the full fight, I'd advise watching the anime.
This list is more for nostalgic purposes than for an effective method of presenting the full awesomeness of my favorite fights from anime. Also be aware that a lot of these fights contain SPOILERS so if you don't want spoilers then stay away. Some fights are NSFW, as in they contain a lot of violence and gore, so be advised.
 

SPOILERS!!

1. Araragi vs. Kanbaru 
Anime: Bakemonogatari
There were a lot of good fights in the Monogatari series, but this one stands out the most. It is the most artistic, ultraviolent scene in any of the seasons of Monogatrai and also one of the most exciting. Whenever I think of Monogatari, this is one of the first scenes that come to mind.

2. Mugen and Jin vs Kariya
Anime: Samurai Champloo
Samurai Champloo is an anime filled with amazing swordplay and great fights. This is just one of the many great fight scenes.

3. Ryougi Shiki vs Souren Araya
Anime: Kara no Kyoukai
Kara no Kyoukai, aka an animated masterpiece, had many beautiful fights and this is just one of them. 

  
4. Shichika vs 12 legendary swords
Anime: Katanagatari 
This fight is the most special out of all the fights that happened in the anime not just because it was the last one but because this is when Shichika lets loose and goes complete man mode. Epic would be putting this last fight lightly.

 
 5. Saber vs. Assassin
Anime: Fate/Stay Night Unlimited Blade Works (2014)
Choosing a scene from this anime was next to impossible but this scene stood out the most to me. This scene is a great example of how amazing the animation in this anime is. Just look at the cinematography and fluidity of the scene and be impressed.

6. Tzadikt vs Takuto
Anime: Star Driver
Say what you will about Star Driver but it had fights and animation going for it. I wanted to show the last fight but this one is just as good.

7. Roy Mustang vs Lust
Anime: Full Metal Alchemist: Brotherhood
One of the reasons why Roy Mustang is as badass and loved as he is, is because of this fight. 

8. Kotomine Kirei vs Emiya Kiritsugu
Anime: Fate/Zero
Kotmine Kirei and Emiya Kiritsugu are the most badass people in the anime. They are also coincidentally the last two in the fight for the holy grail. Their final fight is appropriately epic.

9. Eren vs Annie
Anime: Shingeki no Kyojin
Titans only. No items. Stohess.

10. Gintoki vs Jirocho
Anime: Gintama
I wish I could've found a better video for this, but this is good enough. Here is one of the best fights from Gintama.