OPs
Re:Zero OP 1
What is Redo? (Konomi Suzuki)
Naruto OP 4
What is Go! (Fighting Dreamers) by Flow
No Game No Life OP
What is This Game? (Konomi Suzuki)
Seven Deadly Sins OP2
What is Seven Deadly Sins? (Man With a Mission)
Black Clover OP1
What is Haruka Mirai? (Kankaku Pierro)
Bleach OP1
What is Asterisk? (Orange Range)
Naruto Shippuden OP 6
What is Sign? (Flow)
Hunter x Hunter OP
What is Departure? (Masatoshi Ono)
Overlord OP2
What is Go Cry Go? (OxT)
Fate/Stay Night UBW OP1
What is Ideal White? (Mashiro Ayano)
Hamatora the Animation OP
What is Flat? (Livetune)
Code Geass OP1
What is Colors? (Flow)
Tokyo Ghoul A OP
What is Munou? (Osterreich)
Sakamoto Desu Ga? OP
What is Coolest? (i literally have no idea who made this song but it's really good)
Assass Class OP2
What is Jiriki Hongan Revolution? (Class 3E song unit)
Granblue Fantasy OP
What is Go? (Bump of Chicken)
Code Geass OP5
What is World End? (Flow)
Steins; Gate 0 OP
What is Fatima? (Kanako Itou)
Hai to Gensou no Grimgar OP
What is Knew Day? (KnOW_NAME)
Guilty Crown OP2
What is The Everlasting Guilty Crown? (EGOIST)
Black Clover OP 3
What is Black Rover? (Vickeblanka)
Tales of Berseria OP
What is Burn? (Flow)
Gintama OP13
What is Sakura Mitsutsuki? (Spyair)
Ajin OP
What is Yoru wa Nemureru Kai? (Flumpool)
Japan's Super Rugby Team OP
What is Freak It? (Tokyo Ska Paradise Orchestra + Man With a Mission)