According to the official website, Lantis started to stream an original short anime "SOS TV Walpurgis Night Fever" Episode 0 on Youtube. It's a comedy anime having been streamed on a mobile phone streaming site Gekkin since March 1st.
SOS TV Walpurgis Night Fever official website
Walpurgis Episode 0 (Youtube)
Director: Ichikawa Ryoya ("Hoshi ni Negai wo: Fantastic Cat
Character Design: MA@YA ("Hoshi no Umi no Amuri
Production Studio: Barnum Laboratory
Garnett: Shintani Ryoko
Crystal Crystal: Sawashiro Miyuki
Carrot: Kaneda Tomoko
Three main episodes have been streamed on Gekkin pay-channel (300yen/mo).