The Umamusume mini-anime is back with a new Golden Week series—Umayuru: Pretty Gray!

 (Source: PakaTube!)

Confrontation and Harmony between Humans and Nature.
 
In the distant future, humans create a robot named MIRU capable of traveling through time, visiting various eras, places, and even parallel worlds.
 
Unlike some robots, MIRU isn't equipped with weapons. Instead, it helps people overcome immense obstacles peacefully, encouraging new beginnings without violence.
 
MIRU continuously evolves by interacting with people, learning and growing to assist those struggling to survive.
 
It listens to their problems and offers support.
 
By helping others, MIRU sets off a “Butterfly Effect”, of dramatic change guiding society toward a brighter future.
 
Why was MIRU created? What is its purpose? Can it save the Earth and humanity from a dystopian future?
 
"The future is in our hands."
 
(Official MIRU Site, edited) 
Contains: 
1) Episode 079:「スターダストメモリー」 "Stardust Memory" 
2) Episode 101: 「The King of the Forest」 
3) Episode 217: 「この世の波風さわぎ」"Londonderry Air" 
4) Episode 630: 「Re: MIRU」 
5) Episode 926: 「待ってて、今行く」 "Wait, I'll Be There"

Initially unveiled on the "Project Sekai 2nd Anniversary Namahousou" stream, a special animated music video commemorating the 2nd anniversary of the Project SEKAI COLORFUL STAGE! feat. Hatsune Miku mobile game.
 
 The featured song Gunjou Sanka was composed and lyrically written by Eve, initially made to celebrate the first anniversary of the rhythm game in 2021. This new version features the vocal work of Ichika Hoshino, Minori Hanasato, Kohane Azusawa, Tsukasa Tenma, and Kanade Yoisaki's seiyuus, along with vocaloid Hatsune Miku.

Animated music video directed by Mitsuru Tsukiumi for the song The Circle Of Butterflies by Morfonica. This song is a collaboration with Junichi Satou of fhána who composed, and arranged the track.

A bonus episode of Jongtama PONG☆ included on the BD.

The Umamusume are up to their usual hijinks—in teeny-tiny chibi form! Each 3-minute short in this miniseries is packed with silly fun, where you can't help but cheer ALL the racers on! Posted on PakaTube!, the official Umamusume YouTube channel. 

(Source: PakaTube!, edited)

Special web only episode that released before the Jongtama PONG☆ TV anime broadcast. The episode features VTubers Tsukasa Tenkai & Ito Life, and also mahjong player pro Takaharu Ooi.

Animated music video directed by Sawako Yuno and Yuichi Hinata for the song Brand new Pastel Road! by Pastel＊Palettes. This song is a collaboration with ZAQ who composed, arranged, and wrote the lyrics for the track.

The live-streamed "Nijisanji Mahjong Cup" tournament announced on Sunday that a "comical" television anime adaptation of Cat Food Studio and Yostar's free-to-play mahjong game Mahjong Soul (Jong-Tama or Jan-Tama/majsoul) has been green-lit for April. Kenshirou Morii (Anime-Gataris, BanG Dream! Girls Band Party! Pico, Grand Blues!) is directing the Jong-Tama PONG☆ anime at Scooter Films. 
(Source: Anime News Network, edited) 
 
Note: Includes Episode 0.

The "Project Sekai Anniversary Festa 2021" event announced on Sunday that production on a mini anime adaptation of Sega's Project Sekai: Colorful Stage! feat. Hatsune Miku smartphone rhythm game has been green-lit. The 10 planned episodes of Petit Seka (Puchi Seka) will stream for free on YouTube. 
(Source: Anime News Network)