Sure, there's a Stars Align manga. It's a story that delves into the lives and friendships of the characters, with the sport of soft tennis playing a significant role in their experiences and growth.
In chapter 1, the main characters are introduced and the initial setup of the story begins. There's a hint of a mysterious event that will likely drive the plot forward.
The Boruto anime is somewhat related to the manga. It takes inspiration from the manga but also incorporates its own elements and adjustments to make the animation more engaging and accessible to a wider audience.
It's not straightforward to determine. The anime's progress compared to the manga's ending depends on various factors like production schedules and creative decisions.