The series is rated for teens (ages 13 and up). There is mild romance, kissing, and emotional intensity, but no explicit content. Spring is very tame—parents can feel safe.

Kobo is another excellent alternative. Their eBooks are compatible with most e-readers. You can also use the Kobo desktop app to view the book in a fixed-layout format that preserves the original manga art.

While Kindle uses its proprietary format (AZW/KFX), you can download the file to your Kindle app or device. Amazon often allows you to “Download & Transfer via USB,” creating a file you can back up. Search for “Miki Falls Spring Kindle edition.”

As the title suggests, the book is divided into four seasons. Spring represents new beginnings. We watch Miki’s carefully built walls crumble as she falls for Hiro, only to discover that he is not an ordinary boy. He is a Keeper—a celestial being tasked with delivering love and maintaining the balance of human emotions. The twist? Keepers are strictly forbidden from falling in love themselves.

As of 2025, no official adaptation exists, though fans have created trailers and fan art. Mark Crilley has mentioned interest from studios in the past, but nothing has been greenlit. Reading the PDF is still the best way to experience the story.

Downloading unauthorized PDFs—or "pirated" versions—harms the creator by denying them royalties. If sales figures drop, publishers are less likely to commission future works from the author. For a niche genre like original English-language manga (OEL manga), every sale counts toward the longevity of the artist's career.

[Click here to buy Miki Falls: Spring on Google Play Books] (Insert your affiliate or direct link) or visit your local library’s digital portal today.

, arrives. Despite his handsome appearance, Hiro is cold and actively avoids making friends, which only intensifies Miki's curiosity.