Bokurano
During a summer camp, 15 children, 8 males and 7 females, find a grotto by the sea. Deep within they discover working computers and some electronic equipment, and later the owner, a man called Kokopelli. Kokopelli claimed to be a programmer working on a brand new game, in which a large robot has to defend the Earth against fifteen alien invasions. He persuades the children to test the game and sign a contract. All but one of them signs; barely a moment later they mysteriously awaken on the shore believing what happened was just a dream.
Seasons
You may like
Next War Chronicle Ehrgeiz
Read or Die the TV
Legend of the Galactic Heroes
The Legend of Heroes: Trails of Cold Steel - Northern War
The Ancient Magus' Bride: The Boy from the West and the Knight of the Blue Storm
Let's Nupu Nupu
Mobile Suit Gundam: The Origin - Advent of the Red Comet
Mottainai Grandma
Papuwa
Student Council's Discretion
Theatre of Darkness: Yamishibai
NANA
Are You Lost?
Vinland Saga
If It's for My Daughter, I'd Even Defeat a Demon Lord
Do You Love Your Mom and Her Two-Hit Multi-Target Attacks?
Re:Stage! Dream Days♪
SHAMAN KING FLOWERS
7th Time Loop: The Villainess Enjoys a Carefree Life Married to Her Worst Enemy!
Bosco Adventure
7SEEDS
BACK ARROW
Texhnolyze
Cyberpunk: Edgerunners
Bokurano · S1:E1