So i would like to discuss mainly on the theme of this story rather than the story aspect since everyone has already been talking about it.
Story: 7
Overall the flow of the story is really nice with a reasonable amount of events and conflict to impact onto the characters and their growth.
Art:8
The art is really nice with dynamic framing and page turning to create the heart wrenching effect in order to give reader them feels. The way the emotion was show was really well planned and it gives me an insight into the characters themself
Character 9
This is a really strong point in the story that really kept me on edge. Since every character has their own unique strength and flaws so that us reader wouldn't be able to hate any character. So in the end we could just simply read while constantly wondering what would happen. Even when i wanted to, i couldn't bring myself to dislike any rival since they themself has their own indepth conflict motives. Other than the two main, we would also fell inlove with the side characters who's in their own love story and also are growing beside our main 3
Enjoyment 7
Indeed the characters have conflict feeling and action, which would of course have questionable course of ations leaving me frustrated but i couldn't really felt any hatred or any sence of wanting to ditch the manga

Finally the theme (spoiler)







Strobe edge unlike other shoujo manga which tend to stick to the traditional the one true love theme (even Ao haru ride does this 😑), the author really play with the concept of changes in one's feeling. Most evidence in the relationship of Ren and Mayuka. Their relationship started with the promise of never changing but with more and more conection between Ren and Ninako, Ren feelings started to change. Mayuka was actually the first to recognize this. She was scare about it at first but she slowly came to realize she herself is also changing when she doesn't felt as relentful towards her father re marrying as she thought. Both of them are changing and this changes is leading them onto different path. This was the end of their relationship (their relationship actually pulled me out of the true love bubble that not every relationship has a happy ever after) The side characters is also a contribution to this changing theme, both with Daiki falling for Sayuri after being rejected and Sayuri relationship with Yuutarou. Ninako also slowly changing throughout the story, comparing Nina at the start vs the Nina at the end we can clearly see her growing stronger and more strong willed. This changing theme is really what makes Strobe edge shines much brighter than other shoujo mangas. It really bring onto the table a much more mature side of love where we question ourself whether to let someone go or hold onto them in the name of love. Mayuka really is the grown up when she decide to broke up with Ren even though she still loves him very much.