Death Note
Jujutsu Kaisen
My Hero Academia
The Big Three
Other
100

The default cause of death for people written in the Death Note.

Heart attack.

100

The author of Jujutsu Kaisen.

Gege Akutami.

100

The class representative of Class 1-A.

Tenya Iida. 

100

The reason why Zoro joins Luffy's crew originally.

Mainly Luffy saving Zoro from execution.

100

The name of the criminal group that Hisoka was a part of in Hunter x Hunter.

The Phantom Troupe. 

200

Ryuk's favorite food.

Apples.

200

The number of grades of sorcerers in the series.

Five. Beginners start at Grade 4 and ascend to Grade 1. The highest is Special Grade, which is very rare, and some think Gojo has transcended even that.

200

The name of the student with a quirk that allows him to hypnotize others; has immense eyebags.

Hitoshi Shinso. 

200

The reason Bleach is named the way it is (name one of them, two for credit and a half).

1. Some people in the early story are convinced that Ichigo bleached his hair to make it orange, his hair being something he was bullied for.

2. The author Tite Kubo's favorite album of all time is Bleach by Nirvana, which inspired him while first making the story.

200

The area where Eren Yeager is originally from.

Shiganshina.

300

The reason why Misa is so obsessed with Light/Kira.

Her parents' murderer was killed by Light through the Death Note.
300

The first opening theme for Season One.

"Kaikai Kitan" by EVE.

300

The villainous group led by Re-Destro which the League of Villains fights in Season Five. 

The Meta Liberation Army.

300

The year the first chapter of Naruto was published. 

1999.

300

Code Geass, an anime revolving around a mind-controlling revolutionary, was funded by this well-known Italian fast food chain.

Pizza Hut.

400

The number of episodes in the original anime.

37.

400

What Sukuna's fingers reportedly taste like.

Soap.

400

Overhaul was using Eri for this reason.

He utilized Eri's Rewind quirk to create Quirk-Erasing Bullets, both temporary and permanent, with the intent of removing quirks from society entirely. 

400

The original name of One Piece.

Romance Dawn.

400

In Demon Slayer, there are only three ways to become a Hashira. Name two of them.

1. You kill fifty demons or more.

2. Kill a member of the Twelve Kizuki.

3. Be a Tsuguko of a Hashira.

500

The name of the FBI agent who investigates Light before ultimately revealing to him the names of his colleagues and dying from the Death Note.

Raye Penber.

500

Name all four official Special Grade sorcerers.

Gojo Satoru, Geto Suguru, Yuki Tsukomo, and Yuta Okkotsu.

500

The name of the young masked villain with a sleeping gas quirk shown in Season Three.

Mustard. 

500
The manga that influenced Sasuke's design.

YuYu Hakusho.

500

The number of instances of eye-popping there are in the Berserk manga (get within fifteen).

114.