Take your pick of some of the bigger fights in Gurren Lagann, the vast majority of them are very good.

I'll list some of my favorites.

Demon Slayer: Rengoku vs Akaza, Tanjiro and Uzui vs Gyutaro

Jujutsu Kaisen: Fushigoro vs Special Grade

Bleach: Genryusai vs Ywach, Ichigo vs Ulquiorra

Mob Psycho 100: Mob vs Suzuki

One Punch Man: Saitama vs Boros

The final fight in Sword of the Stranger.

For me it is no doubt the scene from Demon Slayer Season 2 episode 10. UFOTABLE are straight up just aliens. That or the crazy bastards have reached enlightenment.

Based purely on visuals, the two big fights in F/SN HF 2 and 3 are pretty easily the most stunning fights I've seen.

The final Gintama fight is also a spectacle, as is the final fight of Sword of the Stranger.

Kirei vs Kiritsugu is one of my favourite fights of all time because of all the build up to it and you get a satisfying conclusion.

I didn't see it mentioned yet so I'll comment the Homura vs Mami fight too from the 3rd movie Rebellion of Madoka Magica. That one was nice too.

Mumen Rider vs Sea King.

No, I'm not joking. It's amazing.

Netero vs Meruem

Nanashi vs Luo-Lang from Sword of the Stranger, is the best fight scene.

Joe vs Rikiishi from Ashita no Joe, for best buildup to a fight.

Those are a lot of fights lol

For me, these are the fights, that I can think of the top of my head, that stood out to me (in terms of Visuals, Soundtrack, and emotions) and constantly rewatched.

1. Kirito vs. Subtiliser (SAO WoUW 2)

2. Salter vs. Hercules (F/SN HF 2)

3. Quetzalcoatl vs. Tiamat (F/GO Babylonia)

4. Asuna vs. PoH (SAO WoUW 2)

5. Ushiwakamaru vs. Gorgon (F/GO Babylonia)

6. Oda vs. Gide (Bungo Stray Dogs 2)

7. Kirei vs. Kiritsugu (Fate/Zero)

8. Karna vs. Seig (Fate/Apocrypha)

9. Homura vs Mami (Madoka Magica : Rebellion)

10. Deku vs. Todoroki (MHA 2)

Gaara vs Rock Lee

Araragi vs Kiss shot

https://youtu.be/ZosLwzayWCA

Metapod VS Metapod

This variety in this list is absolutely superb!

But it will always be Itachi vs Sasuke for me, the plot twists in that fight had me screaming.

Saber vs Rider in Fate Heaven's Feel

I go back to look at it from time to time and i always end up with chills all over my body.

Saber vs Rider (Fate)

Mami vs Homura from pmmm rebellion

Kiritsugu vs Kirei from fate zero

Zuko vs Azula + Aang vs Ozai

Last Naruto vs Sasuke fight

I know people don't like BNHA nowadays,

but damn All Might vs All for One is literally part of my core memory now, and it's like 3 ~ 4 punches lmao.

Silva & Zeno vs Chrollo was f***ing siiiicckkkkk

Intelligence wise, Light vs L is unmatched in all of anime.

Naruto vs sasuke (final fight)

Obito vs kakashi

The boruto fight

Actually naruto in general has the best fight choreography and I think hand to hand combat is just better looking and just works better in animation and it manages to drag me more into the fights.

Kiritsugu vs Kirei

Araragi vs Kiss-shot

Saitama vs Boros

Netero vs Meruem

Usopp vs Luffy

Asuka vs eva series

Sword of the stranger final fight

Spike vs Vincent

Fate stay night UBW fights are good too like Gilgamesh vs hercules

My favorites from Zero are always gonna be the Saber/Lancer duels. Old school medieval chivalry at its finest.

Kakashi vs. Obito, Naruto/Sasuke vs. Momoshiki. Homura vs. Mami (Rebellion).

Sword of the Stranger's final duel still takes the cake for me. Pretty much anything Yutaka Nakamura is fantastic.

I hope more studios try but it just doesn't seem likely anyone tops it for now at least. Definitely nakamura's masterpiece.

Best written? Most of the Jojo fights ig... Jotaro VS Dio and Josuke VS kira would be my top pics.

Archer vs. Shirou Emiya in Fate: Unlimited Blade Works.

Meurem vs netero. Goku vs majin vegeta (DB is so underated in this sub 😭). Edward vs father.

Scp vs powerscailing. Powerscailing vs tiktok. Tiktok vs writing scailing.

https://preview.redd.it/62006tuwbemf1.jpeg?width=602&format=pjpg&auto=webp&s=f419bb49038aa87854ef422b37efc8cad7252835

Musashi vs Soil

Favorite of all-time: Edward Elric Vs Father (FMA: Brotherhood)

Favorite recent fight: Executioner Vs Brawler (Akudama Drive)

Not gonna lie the brawler fight might be my new all-time favorite

Salter vs Rider (FSN:Heaven's Feel 3)

Boros vs Saitama (OPM)

Siegfried vs Karna (Fate:Apocrypha)

Kallen vs Luciano (Guren SEITEN vs Percival) (Code Geass S2)

Final Fight (Tekkadan vs Gjallarhorn) (Gundam Iron Blooded Orphans S2)

Barbatos vs Hashmal (Gundam Iron Blooded Orphans S2)

Galaxy Fight (Gurren Lagann Movie 2)

Omnimon vs Diablomon (Digimon: The Movie, yeah the American one)

I don’t watch a lot of action anime, but I absolutely loved these fights

Evangelion- Asuka vs mass production evas: the choreography was amazing and the intensity of the clock running down while she takes them down one by one was on another level! (also that scream gives me chills every time!)

Naruto- Rock Lee vs Gaara: that shit was insane! Also it gave Rock Lee, a character I wouldn’t have cared about otherwise, such a great story.

Kill la Kill- every fight in the show was incredibly animated and fluid, but the fights between Ryuko and Satsuki/The Elite Four were probably my favorites.

Toradora!- Taiga vs Sumire: the fight was short, but action packed, and it brought a ton of plot points together perfectly.

Reincarnated as a Slime- Idk most these fights were just kinda hilarious to me, especially Geld vs Shogo, the dude didn’t stand a chance.

First season last alien boss.

Saitama Vs Boros.

That's a nickname for Saber Alter that's been around in the Nasuverse community for several years longer than her very first anime appearance.

Kizumonogatari.

I completely agree with Rider vs Salter being best fight scene. Salter vs Berserker was also an amazing one, the music really sold it.

I have to give an honorable mention to Shirou vs Gilgamesh tho. Most fight scenes I see, I just sit in silence and admire the animation. But for Shirou vs. Gil, I was actively shouting and cheering for Shirou. The remixed Emiya theme didn't help in stopping the hype train either.

Honestly all of Mob Psycho fights are great. I can't think of one from memory that I didn't enjoy. Bones knocked it out of the park with Mob.

And obligatory One Punch Man, Saitama vs Boros.

My personal favorite fight in anime history is the massive group battle in Hugtto Precure where every single Precure in the history of the Pretty Cure franchise (up to that point) teamed together to defeat Dr. Traum. It's crazy that a fight that has 50+ participants involved and that lasts less than a single episode still manages to give each individual participant a cool moment to show off, plus the animation gets pretty crazy.

Some of my other honorable mentions include:

• Gurren Lagann vs. The Anti-Spiral - Gurren Lagann

• Shichika vs. Sabi - Katanagatari

• S.O.N.G. vs. The Cocoon of God - Symphogear XV

• Cure Moonlight vs. Dark Precure - Heartcatch Precure

• Cure Flora vs. Close - Go Princess Precure

• Homura vs. Mami - Puella Magi Madoka Magica: Rebellion

• Madoka, Homura, & Sayaka vs. Patricia - Magia Record: Puella Magi Madoka Magica Side Story

• Asta & Yuno vs. Licht - Black Clover

• Asta & Yami vs. Dante - Black Clover

• Joseph vs. Kars - JoJo's Bizarre Adventure: Battle Tendency

• Jotaro vs. Dio - JoJo's Bizarre Adventure: Stardust Crusaders

Meruem vs. Netero always stands out in my memory.

Homura vs Walpurgisnacht. Everything about that scene was perfect.

https://i.redd.it/hc5wz1xxdo9f1.gif

Shunsui wouldve been cooked if he didnt fight dirty

absolute cinema

Fern vs Lugner

https://preview.redd.it/42j2zp1tfo9f1.jpeg?width=871&format=pjpg&auto=webp&s=11bce6584f3b050c4dcffccbdcda87b63effbdca

https://i.redd.it/gw4be9fchp9f1.gif