OPS
> Bokurano - https://www.youtube.com/watch?v=05p646nlYS0
> Sailor Moon - https://www.youtube.com/watch?v=LGQCPOMcYJQ
> Urusei Atsura [OP6] - https://www.youtube.com/watch?v=ssix5jqGhNI
> Elfen Lied - https://www.youtube.com/watch?v=NaN1rZrYjVk
> Saint Seiya [OP1] - https://www.youtube.com/watch?v=Bu533OKYHyc
> Full Metal Alchemist: Brotherhood [OP1] - https://www.youtube.com/watch?v=2uq34TeWEdQ
> Death Parade - https://www.youtube.com/watch?v=UjjTMNDZi-A
> Mushishi Zoku Shou - https://www.youtube.com/watch?v=r2e7yFbDuWM
> Baccano - https://www.youtube.com/watch?v=OOZ1hsb8smQ
> Ergo Proxy - https://www.youtube.com/watch?v=oAXrRWLKzko
> Neon Genesis Evangelion - https://www.youtube.com/watch?v=t-QSmNReDyI
> Bakemongatari [OP4] - https://www.youtube.com/watch?v=PiauQ7P7mtQ
> My Hero Academia [S3/OP1] - https://www.youtube.com/watch?v=v1YojYU5nPQ
> Yuri on Ice - https://www.youtube.com/watch?v=ORDXWrL5EuQ
> Dragon Ball GT - https://www.youtube.com/watch?v=DJcuDgVYjgI
> Naruto: Shippuuden [OP6] - https://www.youtube.com/watch?v=SavhHnWla6c
> Cowboy Bebop - https://www.youtube.com/watch?v=NRI_8PUXx2A
> Angel Beats! - https://www.youtube.com/watch?v=-hA4na_3jT0
> Pokémon XYZ - https://www.youtube.com/watch?v=CQuObfTx6Cg
> Yu Yu Hakusho - https://www.youtube.com/watch?v=pK-9pAEmN9g
> Mob Psycho 100 - https://www.youtube.com/watch?v=Bw-5Lka7gPE
> JoJo's Bizarre Adventure [OP2] - https://www.youtube.com/watch?v=KnmH7qQ0AVM
> Attack on Titan [OP2] - https://www.youtube.com/watch?v=CID-sYQNCew
> Your Lie in April [OP2] - https://www.youtube.com/watch?v=CIJ-ChXABo0
> Fate/Zero (season 2) - https://www.youtube.com/watch?v=r1JJUk7Cl7A
> Tokyo Ghoul - https://www.youtube.com/watch?v=uMeR2W19wT0

EDS
> Free! - https://www.youtube.com/watch?v=Jv9mQ2mWk7s
> JoJo's Bizarre Adventures - Star Cruzaders - https://www.youtube.com/watch?v=rRbT8s-irLI
> Cat's Eye [ED2] - https://www.youtube.com/watch?v=qNUWNc0Eu3k
> Death Note [ED1] - https://www.youtube.com/watch?v=SKWU3tyWnwA
> Saint Seiya [ED2] - https://www.youtube.com/watch?v=rc8ANsl4uKA
> Kekkai Sensen - https://www.youtube.com/watch?v=j3SlUmr_T4g
> Slayers Next - https://youtu.be/j3SlUmr_T4g?t=6
> Mahou Shoujo Madoka Magica - https://www.youtube.com/watch?v=70MlhVkOxz0
> Nanatsu no Taizai - https://www.youtube.com/watch?v=Cqi9IjqITdI
> Clannad - https://www.youtube.com/watch?v=XXDxZ0YGWG8
> Blue Exorcist [ED1] - https://www.youtube.com/watch?v=4J5EjClS75k
> FMA Brotherhood [ED4] - https://www.youtube.com/watch?v=yxkyElx0pXI
> Card Captor Sakura [ED1] - https://www.youtube.com/watch?v=Jn1aFr0GWww
> Nichijou [bossanova] - https://www.youtube.com/watch?v=XRBWSBYb_Dw
> FLCL - https://www.youtube.com/watch?v=tdjNcgdnRyk
> Durarara! [ED1] - https://www.youtube.com/watch?v=86sLUOnyCPs
> Neon Genesis Evangelion - https://www.youtube.com/watch?v=eq5tXnflvKQ
> Sailor Moon [ED1] - https://www.youtube.com/watch?v=n0Eyc1A_78Y
> Patlabor [ED1] - https://www.youtube.com/watch?v=LAvwR_GigvI
> Black Clover [ED4] - https://www.youtube.com/watch?v=5r6hSYL08m4
> Eureka Seven [ED2] - https://www.youtube.com/watch?v=P-aPxbFI850
> Rurouni Kenshin [ED5] - https://www.youtube.com/watch?v=-gx26usxH-w
> Panty & Stocking with Gargerbelt - https://www.youtube.com/watch?v=xtvaKdqVFPg
> InuYasha [ED4] - https://www.youtube.com/watch?v=4toVuz4TyrI
> K-On!! [ED2] - https://www.youtube.com/watch?v=4EddyigHecQ

BONUS RATE - English is the worst language, here is my essay

POKÉMON - https://www.youtube.com/watch?v=JuYeHPFR3f0
DIGIMON - https://www.youtube.com/watch?v=nwH1B7-c0fE
ONE PIECE - https://www.youtube.com/watch?v=MLTlH7KB0Xk
SAILOR MOON - https://www.youtube.com/watch?v=5txHGxJRwtQ
DRAGON BALL - https://www.youtube.com/watch?v=BT1Dp69D7q0
CARDCAPTOR SAKURA - https://www.youtube.com/watch?v=4UE5GA1QB9I
SHAMAN KING - https://www.youtube.com/watch?v=8qLl145FqQg