Wandering Son [Hourou Musuko]
Wangan Midnight
| Opening | Lights and any more |
| Ending | Talkin` bout good days |
We Still do not Know the Name of the Flower we Saw that Day [Ano Hi Mita Hana no Namae o Boku-tachi wa Mada Shiranai]
We Were There [Bokura ga Ita]
| Ending | Aishiteru |
| Ending 2 | Koko ni Ite |
| Ending 3 | Sunset |
| Ending 4 | Suki Dakara |
| Ending 5 | Futari no Kisetsu ga |
| Ending 6 | Utsukushi Sugite |
| Ending 7 | Kimi Ga Iru |
| Ending 8 | Merry Go Round |
| Ending 9 | Kotoba |
We've come to play - Bombshells from the sky [Asobi ni Ikuyo]
| Opening | Now loading... SKY!! |
| Ending | Happy Sunshine |
| Ending 2 | Kokoro no Madobe Nite |
| Ending 3 | Omoide ga Jama wo Suru |
| Ending 4 | Oira wa Sabishii Spaceman |
| Ending 5 | Smile Peace |
We, Without Wings [Ore-tachi ni Tsubasa wa Nai]
| Opening | Spread Wings |
| Ending | NEVERLAND |
| Ending 2 | PARANoiA |
Wedding Peach [Ai Tenshi Densetsu Wedding Peach]
| Opening | Yume Miru Ai Tenshi |
| Opening 2 | Wedding Wars |
| Ending | Juliet Of The 21st Century |
| Ending 2 | Virgin Love |
Wedding Peach DX (OAV) [Ai Tenshi Densetsu Wedding Peach DX (OAV)]
| Opening | Merry Angel |
| Ending | Sweet Little Love |
Welcome to Pia Carrot! Sayaka's Love Story (Movie) [Pia Carrot e Youkoso!! - Sayaka no Koi Monogatari (Movie)]
| Opening | I Wish |
| Ending | Close To You |
Welcome to the NHK [NHK ni Youkoso!]
| Opening | Puzzle |
| Ending | Odoru Akachan Ningen |
| Ending 2 | Madokashii Sekai no Ue de |
When Cicadas Cry [Higurashi no Naku Koro ni]
| Opening | Higurashi no Naku Koro ni |
| Ending | Why, or Why Not |
When Cicadas Cry - Gratitude (OAV) [Higurashi no Naku Koroni Rei (OAV)]
| Opening | Super scription of data |
| Ending | Manazashi |
When Cicadas Cry - Solutions [Higurashi no Naku Koroni Kai]
| Opening | Naraku no Hana |
| Ending | Taishou a |
When the Seagulls Cry [Umineko no Naku Koro ni]
| Opening | One-Winged Bird |
| Ending | La Divina Tragedia ~Makyoku~ |
Whisper of the Heart (Movie) [Mimi wo Sumaseba (Movie)]
| Opening | Take Me Home Country Roads |
| Ending | Kantorii Roudo |
Whispered Words [Sasameki Koto]
| Opening | Kanashii Hodo Aoku |
| Ending | Niji iro Pocket |
Whistle!
| Opening | Double Wind |
| Ending | Sweet Days |
White Album
| Opening | Shin Ai |
| Opening 2 | Mugen |
| Ending | Maiochiru Yuki no You ni |
| Ending 2 | Akai Ito |
Wind - A Breath Of Heart (H-Game)
Wind - A Breath Of Heart
| Opening | Feel On The Wind |
Winter Sonata [Fuyu no Sonata]
| Opening | From the Beginning Until Now |
Witch Hunter Robin
Witchblade
| Opening | XTC |
| Ending | Ashita no te |
| Ending 2 | Kodou ~Get Closer~ |
Wolf's Rain
| Opening | Stray |
| Ending | Gravity |
| Ending 2 | Tell Me What The Rain Knows |
Working!!
| Opening | SOMEONE ELSE |
| Ending | Go to Heart Edge |
W~Wish
| Opening | Kizuna |
| Ending | Omoide good night |