After the noble Kappa Kingdom falls to the Otter Empire, the Kappa prince Keppi loses much of his power and becomes helpless against the unseen Kapa-zombies. These zombies plague the world, and are the creations of the Otters and manifestations of people's deepest desires. With no other choice, Keppi must rely on three young boys: Kazuki Yasaka, who must carry a box with him wherever he goes; Enta Jinnai, Kazuki's childhood friend; and Tooi Kuji, a delinquent and a school truant.
By having the mythical organ called a shirikodama removed from them, the boys are able to become Kappa themselves and fight the Kapa-zombies. However, to defeat them, the boys must connect with each other via their minds, bodies, and—most importantly—secrets. As the Kappa Kingdom relies on these boys, they must reveal themselves as they have never done before, all the while learning that connections are fragile and truly precious things.
[Written by MAL Rewrite]+ More
Characters & Voice Actors >>>

Jinnai, Enta
Main
Kuji, Tooi
Main
Yasaka, Kazuki
Main
Akutsu, Mabu
Supporting
Azuma, Sara
Supporting
Enta's Grandmother
Supporting
Hakoda, Osamaru
Supporting
Keppi
Supporting
Kuji, Chikai
Supporting
Nekoyama, Moukichi
SupportingRecommended for you >>>
Linebarrels of Iron
Special
23m
Kyousou Giga (TV) Recaps
Special
26m
Burn Up Excess
TV
25m
Bus Gamer
TV
23m
City Hunter: Ryou no Propose
OVA
9m
Cosmo Warrior Zero
TV
25m
Dance in the Vampire Bund: Special Edition
Special
24m
The Legend of the Legendary Heroes: Iris Report
Special
23m
Flower Witch Mary Bell
TV
24m
Street Fighter Alpha: The Movie
Movie
90m
Sword Art Online II: Debriefing
Special
24m
Godzilla: Planet of the Monsters
Movie
89m
Juni Taisen: Zodiac War
TV
24m
Wise Man's Grandchild
TV
23m
You're Under Arrest: No Mercy!!
Special
23m
Dragonar Academy
TV
24m