It took me so many chapters to notice that this is a remake of the seikai trilogy:
-Crest of the Stars
-Banner of the Stars
-Fragments of the Stars
I like the freshness of this adaptation and the nostalgic feeling it brings to those who read the original many years ago.
I know it won't happen but I wish that Ja just up and goes away, leaving all of them behind. It could be a nice plot twist and add comedy. Sadly we all know its just the same birthday cliché.
This will obviously end with the girl turning into a pro baseball player (male) and the guy becoming a girl 'cause' he loves her -.- too damn obvious like the first one. Also that tragedy tag must be the eldest brother dying or the new girl irreversibly turning into a guy.