Imaizumi’s character development is one of the best things about the series tbh. His relationship with Naruko is also my favorite (hardcore ship them, but that’s just me haha), just how they grow to accept each other as rivals and yet will help each other out, even if they’re super childish about it. And I’ve seen “Spare Bike”, I think it was, about how Maki and Toudou got into biking? (It’s been a while since I’ve watched it, tbh…)