Since ancient times, Japan has upheld the tradition of the 12 Zodiac signs. Eto-musumes (Zodiac girls), who have the appearance and behavior of the animals of the Zodiac, are pure-hearted messengers who act as a bridge between humans and the gods. Every 60 years, the "ETM 12" tournament takes place in Tokyo's Akihabara district, where aspiring girls from all over Japan gather for the chance to become the next zodiac sign. One of those girls is Nya-tan, a catgirl who was tricked by a sneaky rodent and was not able to become a Zodiac girl. There is only one condition to become an Eto-musume: you must defeat the other 12 signs. But with strength bestowed to them from the heavens above, no one has been able to defeat them for 2000 years. The story begins when Nya-tan meets Amano Takeru!

The story takes place fifteen years after the events of the anime series and it revolves around Sora's younger sister, Yume. Because Sora has not visited her family in years for reasons unknown, Yume joins Kaleido Stage in hopes to meet her. Various new characters have been introduced, old ones have also come back including Yuri Killian, May Wong, Marion Benigni, Mia Guillem, and Rosetta Passell. (Source: Wikipedia)

Reiwa wisdom overturns Edo-era decrees! A modern lawyer appears at the public inn, exploiting loopholes in the established rules to judge Edo—A grand legal action drama set in Edo, unleashed by the powerhouse team of Takashi Tajima (Kabahchitare!) and Yasumi Hoshino (Tetsuya: The Man Called the King of Mahjong)! Shinomiya Ben, a judicial trainee and aspiring lawyer, is assigned to gain practical experience at a police station as part of his training. However, on his first day, while witnessing an investigation into ancient human bones discovered at a former execution site, he is suddenly transported back to the Edo period. What will become of Ben—!?

Sora, a young girl from Japan, comes to America in search of her dream. She wants, with all her heart, to be a member of the famous Kaleido Stage, a combination of musicals, acrobatics and magical effects. With the help of her friends, she struggles to make this dream come true. The chapter released by Humanist is not the official manga adaption of the anime, but a fanmade "cinemanga" made from screenshots of the anime.