Poorly described anime guessing game

Another one:

Serial killer gets superpowers from helmet, actually is monster hunter.

Love

Sex with many girls

Pregnancy

Death

Ride on a cruise with his head.

I'm not an anime fan... so here is a cartoon from my chilhood.

man who has the power rides a kitty.

Future. Small guy. Virtual worlds. The only one who can fly.

The most memorable quote from the whole anime... "But Grandpa!!!"

A young detective solves cases after being transformed into a child.

everyone in school is afraid of ghost girl, students die, shit burns, more students die

I MUST BECOME HOKAGE.

Pierce the Heavens!

Bitch sensei...

Suddenly the mute man kicks a car and start talking...

There is a god who warms up soda with body heat

Reactive Baking 9!

The japanese Robin Hood Company.

kid can see ghosts, his sister is cool, becomes friends with a spirit, fights bad guys, finds more friends, BOOM EPIC FINAL BATTLE

You can use everyone's heart as your weapon

Fire in belly.

If you bet and win against him, he'll give you his arm

I'll become stronger, strong enough so that my name reaches the heavens.

I'll also be happy if you can say who said it though they kind of go hand in hand

Fabulous posing the anime.

I'm going to marry a zombie.

Immortal pirate in space

He's a bounty hunter. She is around 75 years old. Earth is now destroyed by meteorites.