Inside a majestic museum, a young warrior gets attacked by shadow beasts born from people’s fear and uncertainty over what they don’t know. The warrior fights against them using the energy charger on his waist, but soon the energy runs out. In this desperate situation, he finds a new, unexpected source of power. (Source: YouTube)

Ushio is a freediver with strange powers. He and his friends are at a tropical land in search of a rare fish, the Blue Butterfly. This pursuit leads them to Ayuuru, a local girl who might know where to find the legendary fish. (Source: Anime News Network)

Short animation by Komazaki Tomomi.