Il s'agit d'un projet conjoint entre GoHands, Kadokawa et Frontier Works.

L'histoire se déroule à Osaka et tourne autour de duos baptisés Hand Shakers. Lorsqu'ils se tiennent par la main, ces duos ont le pouvoir d'invoquer de puissantes armes, les Nimrodes, dans le but d'affronter d'autres Hand Shakers. Car selon la légende, seul le meilleur duo obtiendra le droit de défier "Dieu".

Tazuna and his new friend Koyori have a problem: If Tazuna lets go of Koyori's hand, she'll die! Can he take her home with him and explain to his parents why he now has to live with a girl? And how's he going to take a bath with her!?

It's time for the School Festival, and Tazuna's class is in big trouble! The machinery's broken and the cooks broke their arm, and they've got no way to get the cheap ingredients they need for their food stall. Can Tazuna use the connections he's made so far to make everything right? And can Koyori learn to cook in time?

Fin