| Sanda | October 4, 2025 | — | 12 |
| Saru Get You -On Air- | April 8, 2006 | TBS Television | — |
| Sasuga no Sarutobi | October 17, 1982 | — | 69 |
| Science Ninja Team Gatchaman | October 1, 1972 | Fuji Television | 105 |
| Secret of Cerulean Sand | January 5, 2002 | WOWOW | 26 |
| Seraph of the End | April 4, 2015 | — | 24 |
| Serendipity the Pink Dragon | July 1, 1983 | Nippon Television | 26 |
| Servamp | July 5, 2016 | — | — |
| Seven of Seven | January 10, 2002 | TV Tokyo | 25 |
| Shaman King | July 4, 2001 | TV Tokyo | 64 |
| Shaman King | April 1, 2021 | — | 52 |
| Shin Hakkenden | April 3, 1999 | TV Aichi | 26 |
| Shining Tears X Wind | April 6, 2007 | — | 13 |
| Shinzo | February 5, 2000 | — | 32 |
| Silver Fang | April 7, 1986 | TV Asahi | 21 |
| Slayers | April 7, 1995 | — | 104 |
| Slayers Excellent | October 25, 1998 | — | 3 |
| Slayers Special | July 25, 1996 | — | 3 |
| Sleepy Princess in the Demon Castle | October 6, 2020 | AT-X, TV Tokyo, BS TV Tokyo | 12 |
| Soar High! Isami | April 8, 1995 | NHK Educational TV | 50 |
| Soara and the House of Monsters | 2027 | — | — |
| Sobakasu Pucchi | March 31, 1969 | Fuji Television | — |
| Solo Leveling | January 7, 2024 | — | 25 |
| Sora o Miageru Shōjo no Hitomi ni Utsuru Sekai | January 14, 2009 | — | 9 |
| Sorcerer Hunters | October 3, 1995 | TV Tokyo | 26 |
| Sorcerer Hunters OVA | December 21, 1996 | — | 3 |
| Sorcerous Stabber Orphen | October 3, 1998 | TBS Television | 47 |
| Sorcerous Stabber Orphen | January 7, 2020 | — | 48 |
| Space Battleship Yamato | October 6, 1974 | Yomiuri Telecasting Corporation | 26 |
| Space Battleship Yamato II | October 14, 1978 | Yomiuri Telecasting Corporation | 26 |
| Space Battleship Yamato III | October 11, 1980 | Yomiuri Telecasting Corporation | 25 |
| Space Cobra | October 7, 1982 | — | 31 |
| Space Emperor God Sigma | March 19, 1980 | — | 50 |
| Space Warrior Baldios | June 30, 1980 | TV Tokyo | 31 |
| Spice and Wolf: Merchant Meets the Wise Wolf | April 2, 2024 | — | 25 |
| Star Blazers 2199 | April 7, 2013 | MBS | — |
| Star Ocean EX | April 3, 2001 | — | 26 |
| Steel Angel Kurumi | October 5, 1999 | — | 24 |
| Steel Angel Kurumi Encore | January 7, 2000 | — | 4 |
| Stellvia | April 2, 2003 | — | 26 |
| Strange Dawn | July 11, 2000 | WOWOW | 13 |
| Street Fighter II V | April 10, 1995 | — | 29 |
| Sue Cat | April 6, 1980 | — | 40 |
| Super Dimension Cavalry Southern Cross | April 15, 1984 | — | 23 |
| Super Dimension Century Orguss | July 3, 1983 | — | 35 |
| Super Dimension Fortress Macross | October 3, 1982 | — | 36 |
| Super Dimensional Fortress Macross II: Lovers Again | May 21, 1992 | — | — |
| Superbook | October 9, 1981 | Christian Broadcasting Network | 52 |
| Sword Art Online | July 7, 2012 | Tokyo MX | 96 |
| Tama and Friends | July 2, 1993 | MBS | — |
| Taotao | October 7, 1983 | TV Osaka, Katholieke Radio Omroep | 52 |
| Tasuke, the Samurai Cop | October 19, 1990 | — | 22 |
| Tekkaman Blade | February 18, 1992 | — | — |
| Tenchi in Tokyo | — | — | 26 |
| Tenchi Muyo! GXP | April 3, 2002 | — | 26 |
| Tenchi Muyo! Ryo-Ohki | — | — | 24 |
| Tenchi Universe | April 2, 1995 | — | 26 |
| Tetsujin 28-go | April 7, 2004 | — | 26 |
| The Adventures of Hutch the Honeybee | April 7, 1970 | Fuji Television | 91 |
| The Adventures of Hutch the Honeybee | July 21, 1989 | — | — |