If you loved Trinity Seven: Eternity Library & Alchemic Girl, try A Certain Magical Index: The Movie -The Miracle of Endymion
Eine Brücke zwischen einem Film, den du schon gesehen hast, und einem, den kaum jemand kennt. Das teilen sie, und was der zweite macht, was der erste nicht macht.

Trinity Seven: Eternity Library & Alchemic Girl

A Certain Magical Index: The Movie -The Miracle of Endymion
Was sie teilen
Both films are directed by Hiroshi Nishikiori, and they both carry the playful mood tag, and they sit in Action / Animation / Comedy / Fantasy territory. If that's the register that drew you to Trinity Seven: Eternity Library & Alchemic Girl, the second film will land in a comparable space — through a different lens.
What A Certain Magical Index: The Movie -The Miracle of Endymion is
Technically, it's about a girl with a voice that could trigger an interdimensional quarrel, but mostly it's about hanging out at a space elevator. Touma, Index and a newcomer are enjoying the view when a magic-user shows up to spoil the vibe. All they wanted was a nice afternoon, not a plot device.