Ultrasonico
Japanese title: ウルトラソニコ
Type: ONA
Source: Other
Episodes: 1
Status: Finished Airing
Aired: Apr 1, 2017
Duration: 2 min
Rating: G - All Ages
Themes: Parody, Super Power

2017 April Fools' Day event where Nitro+ mascot Super Sonico is becoming an Ultraman-esque superhero, "Ultrasonico."