Youtube description translated:

✨📽️ 20th Anniversary Commemorative Video Release 📽️✨

A-1 Pictures celebrated its 20th anniversary on May 9, 2025. As a thank-you to our supportive fans, we’re proud to present a special movie packed with highlights from approximately 140 works we’ve produced so far.

We began with “Zenmai Zamurai,” the first title ever created by A-1 Pictures, starting with the letter “Z.” This retrospective traces our journey through the years, leading up to the “A” in A-1 Pictures—symbolizing our forward path.

We’ll continue striving to deliver more enjoyable works to the world. Thank you for your continued support!

“A-1 Pictures 20th Anniversary Z-A”