- Smart-san
- Smile Down the Runway
- Smile of the Arsnotoria the Animation
- Smile Pretty Cure!
- Snack Basue
- Snow White with the Red Hair
- Snow White with the Red Hair 2
- So I Tried to Prove It 2nd Season
- So I'm a Spider, So What?
- So You're Raising a Warrior
- So, I Can't Play H!
- So, I Can't Play H! (OVA)
- Sol Bianca
- Sol Bianca: The Legacy
- Sola
- Solo Camping for Two
- Solo Leveling
- Solo Leveling Season 2: Arise from the Shadow
- Solo Leveling: ReAwakening
- Solo Leveling: Specials
- Solty Rei
- Solty Rei: Surechigau Kimochi de, Omoi Au Kokoro de.
- Somali and the Forest Spirit
- Someone's Gaze
- Soni-Ani: Super Sonico The Animation
- Sonic Soldier Borgman
- Sonic Soldier Borgman 2: New Century 2058
- Sonic the Hedgehog: The Movie
- Sonic X
- Sonny Boy
- Sonny Boy & Dewdrop Girl
- Sono Hanabira ni Kuchizuke wo: Risa x Miya Gekijou
- Sora wo Miageru Shoujo no Hitomi ni Utsuru Sekai
- Sorairo Utility
- Sorairo Utility (TV)
- Sorcerer Hunters
- Sorcerer Hunters
- Sorcerer on the Rocks
- Sorcerer Stabber Orphen
- Sorcerous Stabber Orphen
- Sorcerous Stabber Orphen -Chaos in Urbanrama-
- Sorcerous Stabber Orphen -Doom of Dragon's Sanctuary-
- Sorcerous Stabber Orphen 2nd Season: Revenge
- Sorcerous Stabber Orphen: Battle of Kimluck
- Sorcerous Stabber Orphen: Celestial Artifacts
- Sore Ike! Anpanman: Fuwa Fuwa Fuwaly to Kumo no Kuni
- Sore Ike! Anpanman: Hashire! Wakuwaku Anpanman Grand Prix
- Sore Ike! Anpanman: Kaiketsu Naganegiman to Yakisoba Panman
- Sore Ike! Anpanman: Tekka no Maki-chan to Kin no Kamameshidon
- Sotsugyou M: Ore-tachi no Carnival
- Soukihei MD Geist
- Soukyuu no Fafner: Behind the Line
- Soukyuu no Fafner: Dead Aggressor - Exodus
- Soukyuu no Fafner: Dead Aggressor - Exodus 2nd Season
- Soukyuu no Fafner: Dead Aggressor - Heaven and Earth
- Soukyuu no Fafner: Dead Aggressor - The Beyond
- Soukyuu no Fafner: Dead Aggressor - The Beyond Part 2
- Soukyuu no Fafner: Dead Aggressor - The Beyond Part 3
- Soukyuu no Fafner: Right of Left - Single Program
- Soul Buster
- Soul Eater
- Soul Eater NOT!
- Soul Hunter
- Soul Land
- Soul Land 2: Peerless Tang Sect
- Soul Land Movie - Sword Dao Chen Xin
- Soul Land: 2nd Season
- Soul Land: 3rd Season
- Soul Land: 4th Season
- Soul Land: 5th Season
- Soul Land: 6th Season
- Soul Land: 7th Season
- Soul Land: 8th Season
- Soul of Light
- Sound of the Sky
- Sound of the Sky
- Sound! Euphonium
- Sound! Euphonium 2
- Sound! Euphonium 2 Specials
- Sound! Euphonium 3
- Sound! Euphonium 3: Extra Episodes
- Sound! Euphonium Specials
- Sound! Euphonium the Movie: May the Melody Reach You!
- Sound! Euphonium the Movie: Welcome to the Kitauji High School Concert Band
- Sound! Euphonium: Ensemble Contest Arc
- Sound! Euphonium: Our Promise: A Brand New Day
- Sousei no Aquarion Evol
- Sousei no Aquarion OVA
- Soushin Shoujo Matoi: Kabushiki Gaisha Knight Busters
- Sousou no Frieren - Marumaru no Mahou (Mini Anime)
- Space Ace [RAW]
- Space Adventure Cobra
- Space Adventure Cobra: The Movie
- Space Battleship Tiramisu
- Space Battleship Tiramisu Zwei
- Space Battleship Yamato: The New Voyage
- Space Brothers
- Space Cat: The Adventures of Mardock
- Space Dandy
- Space Dandy 2nd Season
- Space Patrol Luluco
- Space Pirate Captain Harlock
- Space Pirate Captain Harlock
- Space Pirate Captain Harlock: Riddle of the Arcadia Episode
- Space Pirate Captain Herlock: Outside Legend - The Endless Odyssey
- Space Pirate Mito
- Space Pirate Mito 2
- Space Runaway Ideon
- Spare Me, Great Lord!
- Spare Me, Great Lord! 2nd Season
- Sparrow's Hotel
- Special A (S.A)
- Speed Grapher
- Speed Racer
- Spellbound! Magical Princess Lilpri
- Spice and Wolf
- Spice and Wolf II
- Spice and Wolf II Specials
- Spice and Wolf II: OVA
- Spice and Wolf: Merchant Meets the Wise Wolf
- Spicy Girl
- Spiral: Bond of Reasoning
- Spirit Chronicles
- Spirit of Wonder: Shounen Kagaku Club
- Spirit Wind Elegance
- Spirit Wind Elegance 2nd Season
- Spirited Away
- Spiritpact
- Spiritpact: Bond of the Underworld
- Spirits in Chinese Brushes
- Spiritual Lord of Chaos
- Spooky Kitaro
- Spooky Kitaro: Giant Sea Monster
- Spriggan
- Spriggan (ONA)
- Spy Classroom
