It’s not just a manga trope… ever heard of Superman and Clark Kent? They are Obviously different people that have zero correlation with each other because Clark Kent wears glasses and Superman doesn’tLove the manga so far, but I really hope female lead finds out the truth during school fes instead of Tsukiyama just letting his Kiriyama alter ego vanish like he is planning to do. The whole Tsukiyama/Kiriyama thing was funny for a bit, but you have to be genuinely stupid to not recognize someone for so long just because of some glasses, especially if you are somewhat close to both versions of him 😅 I know it's a pretty common anime/manga trope, but still.